InChI=1S/C16H27N3O8S/c1-3-11(21)16(2,8-20)28-7-10(14(25)18-6-13(23)24)19-12(22)5-4-9(17)15(26)27/h8-11,21H,3-7,17H2,1-2H3,(H,18,25)(H,19,22)(H,23,24)(H,26,27)