InChI=1S/C21H27N3O8S2/c1-3-4-12-5-7-15(34-12)16(9-19(28)32-2)33-11-14(20(29)23-10-18(26)27)24-17(25)8-6-13(22)21(30)31/h5,7,13-14,16H,6,8-11,22H2,1-2H3,(H,23,29)(H,24,25)(H,26,27)(H,30,31)