InChI=1/C22H20N2O4S/c1-14-5-4-6-16(11-14)24(3)29(26,27)17-8-10-20-18(13-17)22(25)23-19-12-15(2)7-9-21(19)28-20/h4-13H,1-3H3,(H,23,25)/f/h23H	502AE24D4F2F5CAC