InChI=1/C24H30N4O/c1-29-23-11-9-21(10-12-23)24-22(17-26-27-24)16-25-15-19-5-7-20(8-6-19)18-28-13-3-2-4-14-28/h5-12,17,25H,2-4,13-16,18H2,1H3,(H,26,27)/p+2/fC24H32N4O/h25-26,28H/q+2 DC4DBADDF09384A8