InChI=1/C11H19F3N2O2/c1-10(2,3)18-9(17)15-6-7-4-5-8(16-7)11(12,13)14/h7-8,16H,4-6H2,1-3H3,(H,15,17)/t7-,8-/m0/s1/f/h15H 5F359F62EDADEFBC