InChI=1/C20H16ClN3O6S/c21-13-1-4-15(5-2-13)31(27,28)19-7-8-20(26)24(23-19)12-18(25)22-14-3-6-16-17(11-14)30-10-9-29-16/h1-8,11H,9-10,12H2,(H,22,25)/f/h22H 24935B37D5DF39AD