InChI=1S/C19H33N3O8S/c1-2-12(24)5-3-4-6-13(10-23)31-11-15(18(28)21-9-17(26)27)22-16(25)8-7-14(20)19(29)30/h13-15,23H,2-11,20H2,1H3,(H,21,28)(H,22,25)(H,26,27)(H,29,30)