InChI=1/C14H12ClNO4/c1-7-5-12(19)13(8(2)17)14(20)16(7)10-6-9(15)3-4-11(10)18/h3-6,18-19H,1-2H3/p-2/fC14H10ClNO4/h18-19h/q-2	AE27E366AD17C458