InChI=1/C23H20N4O4S/c24-22-19-11-4-5-12-20(19)25-21(26-22)14-31-23(28)17-9-6-10-18(13-17)27-32(29,30)15-16-7-2-1-3-8-16/h1-13,27H,14-15H2,(H2,24,25,26)/f/h24H2 043BACC0033EF5C1