InChI=1/C21H29N5O/c27-15-17-8-4-5-12-26(17)13-11-23-21-18-9-10-22-14-19(18)24-20(25-21)16-6-2-1-3-7-16/h1-3,6-7,17,22,27H,4-5,8-15H2,(H,23,24,25)/p+2/t17-/m1/s1/fC21H31N5O/h22-23,26H/q+2 AEA56F9C1C2E38BC