InChI=1/C21H21NO4S/c1-12(2)26-21(24)18-17(15-7-5-6-13(3)10-15)11-27-20(18)22-19(23)16-8-9-25-14(16)4/h5-12H,1-4H3,(H,22,23)/f/h22H	9C68240C52C6CE84