InChI=1/C15H17Cl2NO3/c16-13-4-1-5-14(17)15(13)21-10-11(19)9-18-7-6-12-3-2-8-20-12/h1-5,8,11,18-19H,6-7,9-10H2/p+1/t11-/m0/s1/fC15H18Cl2NO3/h18H/q+1 5BF697E1CC64B0EB