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Prediction of hERG Channel Blockers with Directed Message Passing Neural Networks

This model leverages the ChemProp network (D-MPNN, see original Stokes et al, Cell, 2020 for more information) to build a predictor of hERG-mediated cardiotoxicity. The model has been trained using a dataset published by Cai et al, J Chem Inf Model, 2019, which contains 7889 molecules with several cut-offs for hERG blocking activity. The authors select a 10 uM cut-off. This implementation of the model does not use any specific featurizer, though the authors suggest the moe206 descriptors (closed-source) improve performance even further.

Identifiers

  • EOS model ID: eos30f3
  • Slug: dmpnn-herg

Characteristics

  • Input: Compound
  • Input Shape: Single
  • Task: Classification
  • Output: Score
  • Output Type: Float
  • Output Shape: Single
  • Interpretation: Probability of blocking hERG (cut-off: 10uM)

References

Ersilia model URLs

Citation

If you use this model, please cite the original authors of the model and the Ersilia Model Hub.

License

This package is licensed under a GPL-3.0 license. The model contained within this package is licensed under a None license.

Notice: Ersilia grants access to these models 'as is' provided by the original authors, please refer to the original code repository and/or publication if you use the model in your research.

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