InChI=1/C17H13FN4O/c18-12-6-5-11-7-8-22(15(11)9-12)10-16(23)21-17-19-13-3-1-2-4-14(13)20-17/h1-9H,10H2,(H2,19,20,21,23)/f/h19-20H 22A70B3F235197E2