MKG acknowledges funding from the National Institute of General Medical Sciences (R01GM061300). BA acknowledges funding from a National Institute of General Medical Sciences Diversity Supplement associated with R01GM061300. The contents of this paper are solely the responsibility of the authors and do not necessarily represent the official views of the funders. MKG has an equity interest in and is a cofounder and scientific advisor of VeraChem LLC. NMR spectra were collected at the UCSD Skaggs School of Pharmacy and Pharmaceutical Science NMR Facility.