InChI=1/C16H19N7O2/c1-4-23-11-7-9(8-17)19-10(5-6-16(2,3)24)12(11)20-15(23)13-14(18)22-25-21-13/h7,24H,4,8,17H2,1-3H3,(H2,18,22)/p+1/fC16H20N7O2/h17H,18H2/q+1 ED653C7F63BAA9CE