In this study, we use AmberTools AM1-BCC, OpenEye AM1-BCC, OpenEye AM1-BCC ELF10, and Open Force Field's NAGL partial charge generation methods (Figure ). We generate 50 random conformers of each molecule. We use these 50 conformers as inputs to the AmberTools AM1-BCC, OpenEye AM1-BCC and OpenFF NAGL charge engines to generate 50 partial charge sets per molecule for each method. For the OpenEye AM1-BCC ELF10 partial charges, we generate 50 sets of random conformers with 500 conformers in each set. We then use each set of 500 conformers to generate 1 set of OpenEye AM1-BCC ELF10 partial charges. This results in 50 partial charge sets per molecule for each of the 4 charge generation methods.