InChI=1/C19H19F3N2O/c1-23-12-17(25)18(14-6-4-7-15(11-14)19(20,21)22)24-10-9-13-5-2-3-8-16(13)24/h2-11,17-18,23,25H,12H2,1H3/p+1/t17-,18+/m1/s1/fC19H20F3N2O/h23H/q+1 184DD916BA0637F2