InChI=1/C21H20N2O5S/c1-11-5-6-15(12(2)7-11)23-20(26)14(19(25)22-21(23)29)8-13-9-16(27-3)18(24)17(10-13)28-4/h5-10,24H,1-4H3,(H,22,25,29)/p-1/b14-8+/fC21H19N2O5S/q-1	3061E3D088CB5BED