InChI=1/C20H25F6N3O2/c1-4-13(2)17-28-12-16(11-27-9-10-31-3)29(17)15-7-5-14(6-8-15)18(30,19(21,22)23)20(24,25)26/h5-8,12-13,27,30H,4,9-11H2,1-3H3/t13-/m1/s1 763AFB862CC464B8