InChI=1/C15H12ClN7/c1-8-20-15(23-22-8)11-6-9(16)2-3-12(11)21-14-10-4-5-17-13(10)18-7-19-14/h2-7H,1H3,(H,20,22,23)(H2,17,18,19,21)/f/h17,21-22H E7B23F3312B06097