InChI=1/C15H17Cl2NO3/c16-11-3-4-15(14(17)8-11)21-10-12(19)9-18-6-5-13-2-1-7-20-13/h1-4,7-8,12,18-19H,5-6,9-10H2/p+1/t12-/m0/s1/fC15H18Cl2NO3/h18H/q+1 E0C7B7CC7F063B3E