InChI=1/C20H28N8O/c1-4-29-12-11-28-18-17(15(3)26-28)24-20(27-9-7-21-8-10-27)25-19(18)23-16-13-14(2)5-6-22-16/h5-6,13,21H,4,7-12H2,1-3H3,(H,22,23,24,25)/p+1/fC20H29N8O/h21,23H/q+1 CD30C6B9E01C2880