InChI=1/C12H12ClNO3/c1-6-3-8(10(15)5-13)11-9(4-6)14-12(16)7(2)17-11/h3-4,7H,5H2,1-2H3,(H,14,16)/t7-/m1/s1/f/h14H 33C7A5BF3040ADD4