InChI=1/C15H12N6O2/c16-15-17-12(11-5-2-6-23-11)13-14(18-15)21(20-19-13)8-9-3-1-4-10(22)7-9/h1-7,22H,8H2,(H2,16,17,18)/f/h16H2 A3124C67FA66B3A9