InChI=1/C15H17N9O2/c1-9-7-10(23-26-9)8-17-4-5-18-14-20-13(16)24-15(21-14)19-12(22-24)11-3-2-6-25-11/h2-3,6-7,17H,4-5,8H2,1H3,(H3,16,18,19,20,21,22)/p+2/fC15H19N9O2/h17-18,20H,16H2/q+2 FC104C8806DE920C