InChI=1/C20H14ClN3O5S/c1-11(25)22-13-2-3-14-12(8-18(27)29-16(14)9-13)10-28-17(26)5-4-15-19(21)23-20-24(15)6-7-30-20/h2-9H,10H2,1H3,(H,22,25)/b5-4+/f/h22H A3C7B42ECF61A210