InChI=1S/C20H33N3O7S/c1-11-3-4-13(16(24)7-11)12(2)9-31-10-15(19(28)22-8-18(26)27)23-17(25)6-5-14(21)20(29)30/h11-15H,3-10,21H2,1-2H3,(H,22,28)(H,23,25)(H,26,27)(H,29,30)