InChI=1/C17H17ClN4O/c18-14-6-7-16-21-15(12-22(16)11-14)10-20-17(23)19-9-8-13-4-2-1-3-5-13/h1-7,11-12H,8-10H2,(H2,19,20,23)/f/h19-20H F1A5575045C56286