1. Department of Chemistry, University of Florida, Gainesville, Florida 32611, United States
2. Department of Medicinal Chemistry, University of Florida, Gainesville, Florida 32610, United States
3. Center for Natural Products, Drug Discovery and Development (CNPD3), University of Florida, Gainesville, Florida 32610, United States
4. DIFACQUIM Research Group, Department of Pharmacy, National Autonomous University of Mexico, Mexico City 04510, Mexico
5. Quantum Theory Project, University of Florida, Gainesville, Florida 32611, United States