InChI=1/C20H29F3N4O/c21-20(22,23)15-26-11-8-16(14-26)12-24-19(28)25-13-18(27-9-4-5-10-27)17-6-2-1-3-7-17/h1-3,6-7,16,18H,4-5,8-15H2,(H2,24,25,28)/p+2/t16-,18-/m0/s1/fC20H31F3N4O/h24-27H/q+2 CC0366564C8B4E98