# Google DeepMind shows an agent designing drug macrocycles with Antigravity in an hour

> Original title: Agentic cheminformatics with Google Antigravity

- Source: Google DeepMind
- Published: 2026-11-03T17:01:49.000Z
- Bad Influence: https://badinfluence.news/items/xkcr89krtxoczh442m7foq6si
- Original: https://deepmind.google/blog/agentic-cheminformatics-with-google-antigravity/

## Summary

Google DeepMind says its Cheminformatics Skills for Google Antigravity let an agent search literature for crizotinib and lorlatinib analogues, run matched molecular pair analysis, and propose rigidified macrocycles with synthetic routes in about an hour. The agent uses RDKit, ChEMBL and PubChem, while deterministic chemistry tools perform the molecular calculations. The company stresses that every proposed design must still be synthesized and validated experimentally.