InChI=1/C21H16N4O4S/c26-16(13-6-7-17-18(10-13)29-9-8-28-17)12-30-21-23-19-15(11-22-24-19)20(27)25(21)14-4-2-1-3-5-14/h1-7,10-11H,8-9,12H2,(H,22,24)/f/h22H	A18FF5C7B11B72E5