InChI=1/C15H19N9/c16-15-19-13-12(17-8-18-13)14(20-15)23-5-3-10(4-6-23)24-7-11(21-22-24)9-1-2-9/h7-10H,1-6H2,(H3,16,17,18,19,20)/f/h18H,16H2 60EB6FCA47D8654B