InChI=1S/C20H33N3O8S/c1-9(2)20-6-12(20)19(3,31)15(27)16(20)32-8-11(17(28)22-7-14(25)26)23-13(24)5-4-10(21)18(29)30/h9-12,15-16,27,31H,4-8,21H2,1-3H3,(H,22,28)(H,23,24)(H,25,26)(H,29,30)