InChI=1S/C17H29N3O8S/c1-10(22)2-3-11(6-7-21)29-9-13(16(26)19-8-15(24)25)20-14(23)5-4-12(18)17(27)28/h7,10-13,22H,2-6,8-9,18H2,1H3,(H,19,26)(H,20,23)(H,24,25)(H,27,28)