InChI=1/C17H12ClIN4/c18-13-3-1-2-12(8-13)16-9-15(11-4-6-14(19)7-5-11)22-17-20-10-21-23(16)17/h1-10,16H,(H,20,21,22)/t16-/m1/s1/f/h20H 34B0EFD55822A353