Evidence map›Paper›PMID 41052333›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2025

Generative AI for navigating synthesizable chemical space.

Wenhao Gao, Shitong Luo, Connor W Coley

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed.

  1. Review
  2. Article
  3. Circumventing the Synthesizability Problem in Generative Molecular Design.Journal of chemical information and modeling · 2026
    Article
  4. Lessons From Drug Discovery for Cryoprotective Agent Design: An AI-Oriented Perspective.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  5. Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Article
  12. Machine learning in chemistry.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Wenhao Gao *Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139.
Shitong Luo *Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, MA 02139.ORCID 0000-0003-3655-2301
Connor W ColeyDepartment of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139.ORCID 0000-0002-8271-8723

Funding

DOD | USN | Office of Naval Research (ONR) N00014-21-1-2195Google PhD Fellowship n/aSchmidt Futures (Schmidt Futures Projects, LLC) 22-64475
6 · The paper itself

Abstract

We introduce SynFormer, a generative modeling framework designed to efficiently explore and navigate synthesizable chemical space. Unlike traditional molecular generation approaches, we generate synthetic pathways for molecules to ensure that designs are synthetically tractable. By incorporating a scalable transformer architecture and a diffusion module for building block selection, SynFormer surpasses existing models in synthesizable molecular design. We demonstrate SynFormer's effectiveness in two key applications: 1) local chemical space exploration, where the model generates synthesizable analogs of a query molecule, and 2) global chemical space exploration, where the model aims to identify optimal molecules according to a black-box property prediction oracle. Additionally, we demonstrate the scalability of our approach via the improvement in performance as more computational resources become available. With our code and trained models openly available, we hope that SynFormer will find use across applications in drug discovery and materials science.

Indexed as

deep learninggenerative AImolecular designsynthetic accessibility

Identifiers

PMID41052333
PMCPMC12541314

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.