InChI=1/C21H34N4O2/c1-15(2)24(5)19-8-6-7-18(13-19)23-21(27)20(26)22-14-17(4)25-11-9-16(3)10-12-25/h6-8,13,15-17H,9-12,14H2,1-5H3,(H,22,26)(H,23,27)/p+1/t17-/m0/s1/fC21H35N4O2/h22-23,25H/q+1 E035AD32AE56E6C1