InChI=1S/C15H25N3O8S2/c1-2-11(10(20)6-19)28-27-7-9(14(24)17-5-13(22)23)18-12(21)4-3-8(16)15(25)26/h8-9,11,19H,2-7,16H2,1H3,(H,17,24)(H,18,21)(H,22,23)(H,25,26)