Metadata-Version: 2.1
Name: chemcrow
Version: 0.3.2
Summary: Accurate solution of reasoning-intensive chemical tasks, poweredby LLMs.
Home-page: https://github.com/ur-whitelab/chemcrow-public
Author: Andres M Bran, Sam Cox, Andrew White, Philippe Schwaller
Author-email: andrew.white@rochester.edu
License: MIT
Classifier: Programming Language :: Python :: 3
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Description-Content-Type: text/markdown
License-File: LICENSE

[![tests](https://github.com/ur-whitelab/chemcrow-public/actions/workflows/tests.yml/badge.svg)](https://github.com/ur-whitelab/chemcrow-public) [![DOI:10.1101/2020.07.15.204701](https://zenodo.org/badge/DOI/10.48550/arXiv.2304.05376.svg)](https://doi.org/10.48550/arXiv.2304.05376)




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  <source media="(prefers-color-scheme: dark)" srcset="assets/chemcrow_dark_bold.png" width='100%'>
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  <img alt="ChemCrow logo" src="/assets/" width="100%">
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<br></br>


ChemCrow is an open source package for the accurate solution of reasoning-intensive chemical tasks.

Built with Langchain, it uses a collection of chemical tools including RDKit, paper-qa, as well as some relevant databases in chemistry, like Pubchem and chem-space.


## ⚠️ Note

This package does not contain all the tools described in the [ChemCrow paper](https://arxiv.org/abs/2304.05376) because 
of API usage restrictions and dual-use concern. This will not give the same results as that paper. 



## 👩‍💻 Installation

```
pip install chemcrow
```

## 🔥 Usage
First set up your API keys in your environment.
```
export OPENAI_API_KEY=your-openai-api-key
```

You can optionally use Serp API:

```
export SERP_API_KEY=your-serpapi-api-key
```

In a Python session:
```python
from chemcrow.agents import ChemCrow

chem_model = ChemCrow(model="gpt-4-0613", temp=0.1, verbose=True)
chem_model.run("What is the molecular weight of tylenol?")
```

## ✅ Citation
Bran, Andres M., et al. "ChemCrow: Augmenting large-language models with chemistry tools." arXiv preprint arXiv:2304.05376 (2023).

```bibtex
@article{bran2023chemcrow,
      title={ChemCrow: Augmenting large-language models with chemistry tools}, 
      author={Andres M Bran and Sam Cox and Oliver Schilter and Carlo Baldassari and Andrew D White and Philippe Schwaller},
      year={2023},
      eprint={2304.05376},
      archivePrefix={arXiv},
      primaryClass={physics.chem-ph},
      publisher={arXiv}
}
```
