InChI=1/C17H13N5O/c18-16(23)12-2-1-3-13-15(12)22-17(21-13)11-6-4-10(5-7-11)14-8-19-9-20-14/h1-9H,(H2,18,23)(H,19,20)(H,21,22)/f/h19,21H,18H2 FAD7D4CB97BECC85