InChI=1/C21H19N3O6S/c1-10-5-12(9-16-17(25)22-21(31)23-18(16)26)11(2)24(10)15-7-13(19(27)29-3)6-14(8-15)20(28)30-4/h5-9H,1-4H3,(H2,22,23,25,26,31)/p-1/fC21H18N3O6S/h22H/q-1/b16-9-	043535B12716D16A