InChI=1S/C20H35N3O8S/c1-12(2)5-4-8-20(3,31)15(10-24)32-11-14(18(28)22-9-17(26)27)23-16(25)7-6-13(21)19(29)30/h5,13-15,24,31H,4,6-11,21H2,1-3H3,(H,22,28)(H,23,25)(H,26,27)(H,29,30)