InChI=1/C20H31FN4O2/c1-24-9-7-18(8-10-24)25-11-5-17(6-12-25)23-20(27)22-14-19(26)15-3-2-4-16(21)13-15/h2-4,13,17-19,26H,5-12,14H2,1H3,(H2,22,23,27)/p+2/t19-/m0/s1/fC20H33FN4O2/h22-25H/q+2 29DAA7ACDFC445C1