InChI=1S/C20H33N3O7S/c1-11(2)12-6-7-20(3,15(24)8-12)31-10-14(18(28)22-9-17(26)27)23-16(25)5-4-13(21)19(29)30/h12-15,24H,1,4-10,21H2,2-3H3,(H,22,28)(H,23,25)(H,26,27)(H,29,30)