InChI=1/C17H14N4O2/c18-11-12-3-1-5-14(9-12)20-16(22)13-4-2-6-15(10-13)21-8-7-19-17(21)23/h1-6,9-10H,7-8H2,(H,19,23)(H,20,22)/f/h19-20H 314AF089EBBC2930