InChI=1/C17H21N3O5S2/c1-12-5-8-14(9-6-12)26(22,23)19-17(21)18-16-11-15(10-7-13(16)2)27(24,25)20(3)4/h5-11H,1-4H3,(H2,18,19,21)/p-1/fC17H20N3O5S2/h18H/q-1 FCC9580F44BFEFBD