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