InChI=1/C22H20N4O4S/c27-21(23-17-11-12-19-20(13-17)25-22(28)24-19)15-26(14-16-7-3-1-4-8-16)31(29,30)18-9-5-2-6-10-18/h1-13H,14-15H2,(H,23,27)(H2,24,25,28)/f/h23-25H	5FCF50B94A88368E