InChI=1/C18H12ClN3O2/c1-10-6-7-12(9-14(10)19)22-15-5-3-2-4-11(15)8-13-16(22)20-18(24)21-17(13)23/h2-9H,1H3,(H,21,23,24)/f/h21H EEE664613AB4D9A1