InChI=1/C17H15N3O5S/c1-25-17(22)10-2-7-15-13(8-10)14(16(21)20-15)9-19-11-3-5-12(6-4-11)26(18,23)24/h2-9,20-21H,1H3,(H2,18,23,24)/p-1/fC17H14N3O5S/h21h,18H2/q-1 4F8E53C9D95FD75C