InChI=1/C24H22N2O4S/c1-3-16-26(20-11-5-4-6-12-20)31(29,30)21-13-9-10-19(17-21)24(28)25-23-15-8-7-14-22(23)18(2)27/h3-15,17H,1,16H2,2H3,(H,25,28)/f/h25H 7054390CF40E23B0