InChI=1/C22H20N4O4S/c23-31(29,30)18-12-8-16(9-13-18)25-26-21-20-15(2-1-3-19(20)24-22(21)28)7-4-14-5-10-17(27)11-6-14/h1-3,5-6,8-13,24,27-28H,4,7H2,(H2,23,29,30)/f/h23H2	C56139FB3D8C0739