Question: What are two of the trade names of the medication designed, synthesized, and patented by Indian-born American organic chemist and pharmacologist Nariman Bomanshaw Mehta?
Sentence (from "W. Clark Still"): As a distinguished professor at Columbia University, Clark Still made significant contributions to the field of organic chemistry, particularly in the areas of natural product synthesis, reaction development, conformational analysis, macrocyclic stereocontrol, and computational chemistry.
Relevant evidence: No