InChI=1S/C16H29N3O8S2/c1-9(7-21)12(4-5-20)29-28-8-11(15(25)18-6-14(23)24)19-13(22)3-2-10(17)16(26)27/h9-12,20-21H,2-8,17H2,1H3,(H,18,25)(H,19,22)(H,23,24)(H,26,27)