InChI=1/C17H12ClN5O/c18-11-4-2-5-12(8-11)21-16-14-15(10-3-1-6-13(24)7-10)22-23-17(14)20-9-19-16/h1-9,24H,(H2,19,20,21,22,23)/f/h21-22H 6B4305DEF122C556