InChI=1S/C15H26N4O7S3/c1-28-6-8(20)4-18-15(27)29-7-10(13(24)17-5-12(22)23)19-11(21)3-2-9(16)14(25)26/h8-10,20H,2-7,16H2,1H3,(H,17,24)(H,18,27)(H,19,21)(H,22,23)(H,25,26)