InChI=1/C22H23N5O/c28-22-19(21-25-17-7-3-4-8-18(17)26-21)20(15-5-1-2-6-16(15)27-22)24-13-14-9-11-23-12-10-14/h1-8,14,23H,9-13H2,(H,25,26)(H2,24,27,28)/p+1/fC22H24N5O/h23-25,27H/q+1 010336A4D1E71338