InChI=1S/C20H33N3O8S/c1-10(2)11-6-14(24)20(3,15(25)7-11)32-9-13(18(29)22-8-17(27)28)23-16(26)5-4-12(21)19(30)31/h10-14,24H,4-9,21H2,1-3H3,(H,22,29)(H,23,26)(H,27,28)(H,30,31)