InChI=1/C15H17Cl2NO3/c1-10-2-3-13(21-10)8-18-7-11(19)9-20-12-4-5-14(16)15(17)6-12/h2-6,11,18-19H,7-9H2,1H3/p+1/t11-/m0/s1/fC15H18Cl2NO3/h18H/q+1 D8B95C98E059117D