InChI=1S/C20H31N3O7S/c1-2-3-4-5-6-7-14(10-11-24)31-13-16(19(28)22-12-18(26)27)23-17(25)9-8-15(21)20(29)30/h3-4,6-7,11,14-16H,2,5,8-10,12-13,21H2,1H3,(H,22,28)(H,23,25)(H,26,27)(H,29,30)/b4-3-,7-6-