InChI=1/C20H19N9O/c21-16(22)13-7-5-12(6-8-13)3-1-9-28-18-14(11-24-28)19-25-17(15-4-2-10-30-15)27-29(19)20(23)26-18/h2,4-8,10-11H,1,3,9H2,(H3,21,22)(H2,23,26)/p+1/fC20H20N9O/h21-23H2/q+1 C3FCB6B498CCD648