InChI=1/C18H26N2O5S/c1-14(2)8-11-20-12-9-18(10-13-20,17(21)19-22)26(23,24)16-6-4-15(25-3)5-7-16/h4-8,22H,9-13H2,1-3H3,(H,19,21)/f/h20H/b19-17-	35D6336FDCA73539