InChI=1/C17H15N5O2/c1-23-12-6-4-11(5-7-12)9-22-10-19-15-14(13-3-2-8-24-13)20-17(18)21-16(15)22/h2-8,10H,9H2,1H3,(H2,18,20,21)/f/h18H2 4857664F78675EE9