InChI=1/C17H11ClN4O2/c18-11-3-6-13-14(8-19-15(13)7-11)16(23)21-12-4-1-10(2-5-12)17-22-20-9-24-17/h1-9,19H,(H,21,23)/f/h21H BEEB6F799348E117