1-[5-[[4-[2-fluoro-3-(trifluoromethyl)phenyl]-1,3-thiazol-2-yl]carbamoyl]pyridin-2-yl]pyrrolidine-3-carboxylic acid
1-[5-[[4-[2-fluoro-3-(trifluoromethyl)phenyl]thiazol-2-yl]carbamoyl]-2-pyridyl]pyrrolidine-3-carboxylic acid
1-[5-[[[4-[2-fluoro-3-(trifluoromethyl)phenyl]-2-thiazolyl]amino]-oxomethyl]-2-pyridyl]-3-pyrrolidinecarboxylic acid