InChI=1/C16H19N7O/c1-16(2,3)22-11-13(10-19-22)21-15(24)20-12-4-6-14(7-5-12)23-17-8-9-18-23/h4-11H,1-3H3,(H2,20,21,24)/f/h20-21H A803F6151FDDD617