InChI=1/C18H19F3N2O2/c1-23(12-17(25)22-15-8-3-2-4-9-15)11-16(24)13-6-5-7-14(10-13)18(19,20)21/h2-10,16,24H,11-12H2,1H3,(H,22,25)/p+1/t16-/m1/s1/fC18H20F3N2O2/h22-23H/q+1 A5B468BFC44A97C3