InChI=1/C18H18N4O6S/c23-17(19-14-6-2-1-3-7-14)18(24)20-10-12-21(13-11-20)29(27,28)16-9-5-4-8-15(16)22(25)26/h1-9H,10-13H2,(H,19,23)/f/h19H 92BAD57D1AA2352F