InChI=1/C19H16N6O/c20-18(21)10-2-5-16-12(7-10)8-13(26-16)3-6-17-24-14-4-1-11(19(22)23)9-15(14)25-17/h1-9H,(H3,20,21)(H3,22,23)(H,24,25)/p+2/b6-3+/fC19H18N6O/h25H,20-23H2/q+2 D7FC1EB4273DC23B