CHARMM general force field: A force field for drug-like molecules compatible with the CHARMM all-atom additive biological force fields. - Kenno Vanommeslaeghe; Elizabeth Hatcher; Chayan Acharya; Sibsankar Kundu; Shijun Zhong; Jihyun Shim; Eva Darian; Olgun Guvench; Pedro E. M. Lopes; Igor Vorobyov; Alexander D. MacKerell Jr. (J. Comput. Chem., 2010)