InChI=1/C16H14ClNO3/c1-9-5-6-12(17)14(7-9)21-15-11(16(19)20)8-10-3-2-4-13(10)18-15/h5-8H,2-4H2,1H3,(H,19,20)/p-1/fC16H13ClNO3/q-1	21DF5ED5CF05CEB6