This is the root of the script that is at http://b3pp.lasige.di.fc.ul.pt
Requires Python 2.* , R version >2.2 OpenBabel 2.3.1 or greater and tyhe respective Python bindings (Pybel) installed
https://openbabel.org/docs/dev/UseTheLibrary/Python_Pybel.html
See b3pp.R to see an example on how to upload a molecule in SMILES format and get a prediction