InChI=1/C18H12ClN5O2S/c19-16-14(24-9-10-27-18(24)23-16)5-6-15(25)22-12-3-1-4-13(11-12)26-17-20-7-2-8-21-17/h1-11H,(H,22,25)/b6-5+/f/h22H 26C3348388BC1876