/!\ python3.9

Software are required, free for academics.

strained_torsion_checker : TorsionAnalyzer, ZBH, https://www.zbh.uni-hamburg.de/en/forschung/amd/software/torsion-analyzer.html
unsatisfied_polar_atoms_checker : IChem v5.2.9, LIT-Structural Chemogenomics Group, http://bioinfo-pharma.u-strasbg.fr/labwebsite/download.html
freeform_strain_energies : Freeform, OpenEye Scientific, https://docs.eyesopen.com/applications/szybki/theory/freeform_theory.html
