InChI=1S/C17H29N3O8S/c18-12(17(27)28)4-5-14(23)20-13(16(26)19-9-15(24)25)10-29-11(6-8-22)3-1-2-7-21/h8,11-13,21H,1-7,9-10,18H2,(H,19,26)(H,20,23)(H,24,25)(H,27,28)