InChI=1/C19H18F3N5O/c1-12-9-14(3-4-15(12)19(20,21)22)26-18(28)17-16(11-25-27(17)2)24-10-13-5-7-23-8-6-13/h3-9,11,24H,10H2,1-2H3,(H,26,28)/f/h26H B6A7AF702D4CE2E5