InChI=1S/C16H27N3O9S/c1-8(21)16(2,28)11(6-20)29-7-10(14(25)18-5-13(23)24)19-12(22)4-3-9(17)15(26)27/h9-11,20,28H,3-7,17H2,1-2H3,(H,18,25)(H,19,22)(H,23,24)(H,26,27)