InChI=1/C25H26N2O4S/c1-30-19-9-7-17(8-10-19)15-22(28)27-24-23(25(29)31-20-5-3-2-4-6-20)21(16-32-24)18-11-13-26-14-12-18/h7-14,16,20H,2-6,15H2,1H3,(H,27,28)/f/h27H F91D04C1A936A6F1