InChI=1/C15H14N6O2/c1-9-4-2-6-17-10(9)8-18-14(22)13-19-12(20-15(16)21-13)11-5-3-7-23-11/h2-7H,8H2,1H3,(H,18,22)(H2,16,19,20,21)/f/h18H,16H2 87040F1AB16B53C1