InChI=1/C26H24N2O4S/c1-31-23-12-10-20(15-24(23)32-2)27-16-17-5-7-18(8-6-17)26(30)28-21-14-19(9-11-22(21)29)25-4-3-13-33-25/h3-15,27,29H,16H2,1-2H3,(H,28,30)/f/h28H 77FDF96378B6F4A2