InChI=1/C21H27F3N4O/c1-14-19(15(2)27-26-14)9-11-28-18(6-7-20(28)29)8-10-25-13-16-4-3-5-17(12-16)21(22,23)24/h3-5,12,18,25H,6-11,13H2,1-2H3,(H,26,27)/p+1/t18-/m1/s1/fC21H28F3N4O/h25-26H/q+1 728FABC578F4C29D