InChI=1/C21H34N4O2/c1-15(2)25(4)14-6-5-13-22-21(27)23-16(3)17-9-11-19(12-10-17)24-20(26)18-7-8-18/h9-12,15-16,18H,5-8,13-14H2,1-4H3,(H,24,26)(H2,22,23,27)/p+1/t16-/m0/s1/fC21H35N4O2/h22-25H/q+1 8A0074C499191BB1