InChI=1/C15H15N3O5S/c1-10-6-8-11(9-7-10)24(22,23)18-15(21)17-16-14(20)12-4-2-3-5-13(12)19/h2-9,19H,1H3,(H,16,20)(H2,17,18,21)/p-1/fC15H14N3O5S/h16-17H/q-1 5DCFAF5765B1E27D