InChI=1/C16H13N3O5S/c20-14-8-19(16(22)17-14)18-15(21)13-4-3-12(25-13)9-1-2-10-11(7-9)24-6-5-23-10/h1-4,7H,5-6,8H2,(H,18,21)(H,17,20,22)/p-1/fC16H12N3O5S/h18H/q-1 1C2436544B542967