InChI=1/C21H34N4O2/c1-5-8-12-24-14-17-10-9-11-19(18(17)15-24)23-21(27)20(26)22-13-16(4)25(6-2)7-3/h9-11,16H,5-8,12-15H2,1-4H3,(H,22,26)(H,23,27)/p+2/t16-/m1/s1/fC21H36N4O2/h22-25H/q+2 E724EF37C80F9DC1