InChI=1/C16H19N7O/c1-11(15-10-19-22(3)12(15)2)20-16(24)21-13-4-6-14(7-5-13)23-17-8-9-18-23/h4-11H,1-3H3,(H2,20,21,24)/t11-/m0/s1/f/h20-21H 4CCAABFAFE1162BF