InChI=1/C21H25F3N4O/c1-13-3-5-15(6-4-13)16-11-18(21(22,23)24)28-19(25-16)12-17(26-28)20(29)27-9-7-14(2)8-10-27/h3-6,12,14,16,18,25H,7-11H2,1-2H3/t16-,18-/m1/s1 797923BDCC6C1A84