InChI=1/C20H34N4O2/c1-6-23(7-2)15-17-11-10-12-18(13-17)22-20(26)19(25)21-14-16(5)24(8-3)9-4/h10-13,16H,6-9,14-15H2,1-5H3,(H,21,25)(H,22,26)/p+2/t16-/m1/s1/fC20H36N4O2/h22-25H/q+2 35AB3BBF1B8929BA