InChI=1/C12H17F3N2O3/c13-12(14,15)9-16-7-11(18)17-4-2-5-19-8-10-3-1-6-20-10/h1,3,6,16H,2,4-5,7-9H2,(H,17,18)/f/h17H 6F6AAA8CB191A2CC