InChI=1/C21H20N2O5S/c1-26-16-7-5-15(6-8-16)23-11-10-22-20(21(23)25)29-13-17(24)14-4-9-18(27-2)19(12-14)28-3/h4-12H,13H2,1-3H3	6788146130D8A8D5