InChI=1/C19H17N7O2/c1-26-10-15(23-18(27)13-4-2-12(7-20)3-5-13)6-16(26)19-24-17(25-28-19)14-8-21-11-22-9-14/h2-5,8-9,11,15-16H,6,10H2,1H3,(H,23,27)/p+1/t15-,16-/m0/s1/fC19H18N7O2/h23,26H/q+1 130C9FFDA54DD1AE