InChI=1/C19H25F3N2O2/c1-12(2)10-15-11-18(26,19(20,21)22)24(23-15)16(25)13-6-8-14(9-7-13)17(3,4)5/h6-9,12,26H,10-11H2,1-5H3/t18-/m0/s1 C1B3164B63EC7DBE