InChI=1/C13H17ClO4/c1-7-5-9(18-4)11(8(2)12(7)14)13(3,17)6-10(15)16/h5,17H,6H2,1-4H3,(H,15,16)/p-1/t13-/m1/s1/fC13H16ClO4/q-1 005FED18E91B324D