InChI=1/C12H13ClO3/c1-7-5-10(16-2)9(13)6-8(7)12(3-4-12)11(14)15/h5-6H,3-4H2,1-2H3,(H,14,15)/p-1/fC12H12ClO3/q-1 29AECCF4645B9FD3