InChI=1/C17H14N4O4S/c22-17-19-15-7-6-14(8-16(15)25-17)26(23,24)20-13-9-18-21(11-13)10-12-4-2-1-3-5-12/h1-9,11,20H,10H2,(H,19,22)/f/h19H D68D1C924A695BFD