InChI=1/C17H12N4O4S/c22-13-7-12-10(6-16(24)25-15(12)8-14(13)23)9-26-17-18-19-20-21(17)11-4-2-1-3-5-11/h1-8,22-23H,9H2 A008F4AD6830A45E