InChI=1/C19H24F3NO2/c1-4-6-11-25-18(19(20,21)22,10-9-14-7-8-14)16-12-15(5-2)13(3)23-17(16)24/h12,14H,4-8,11H2,1-3H3,(H,23,24)/t18-/m1/s1/f/h23H EF9A446670808777