InChI=1S/C17H27N3O9S/c1-2-12(11(21)4-6-14(23)24)30-8-10(16(27)19-7-15(25)26)20-13(22)5-3-9(18)17(28)29/h4,6,9-12,21H,2-3,5,7-8,18H2,1H3,(H,19,27)(H,20,22)(H,23,24)(H,25,26)(H,28,29)/b6-4+