InChI=1/C17H12N2O4S/c20-13-4-2-1-3-11(13)9-14-15(19-17(23)24-14)18-12-7-5-10(6-8-12)16(21)22/h1-9,20H,(H,21,22)(H,18,19,23)/p-1/b14-9-/fC17H11N2O4S/h18H/q-1	4E0DA79E99E81101