InChI=1/C11H13ClO4/c1-5(13)7-3-9(16-6(7)2)11-10(12)8(14)4-15-11/h3,8,10-11,14H,4H2,1-2H3/t8-,10+,11-/m1/s1 2D38ABAB54D0710F