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