InChI=1S/C21H29N3O8S2/c1-33-12-21(11-25,18(29)13-5-3-2-4-6-13)34-10-15(19(30)23-9-17(27)28)24-16(26)8-7-14(22)20(31)32/h2-6,11,14-15,18,29H,7-10,12,22H2,1H3,(H,23,30)(H,24,26)(H,27,28)(H,31,32)