InChI=1/C12H12ClNO3/c1-6-7(2)17-12(16-6)8-4-3-5-9(13)10(8)14-11(12)15/h3-7H,1-2H3,(H,14,15)/t6-,7+,12?/f/h14H 0BCA70092BCAAB07