InChI=1/C21H15NO5S/c1-13-10-16(27-22-13)12-28-19-5-3-2-4-17(19)21(24)25-15-8-6-14-7-9-20(23)26-18(14)11-15/h2-11H,12H2,1H3	074D6CD30413352C