InChI=1/C23H34N4O/c1-18(2)27(5)16-21-14-10-9-13-20(21)15-24-23(28)25-22(17-26(3)4)19-11-7-6-8-12-19/h6-14,18,22H,15-17H2,1-5H3,(H2,24,25,28)/p+2/t22-/m1/s1/fC23H36N4O/h24-27H/q+2 774ED83A1BA28B4C