InChI=1/C18H21Cl2NO3/c1-12(22)9-21-10-14-4-3-5-17(23-2)18(14)24-11-13-6-7-15(19)16(20)8-13/h3-8,12,21-22H,9-11H2,1-2H3/p+1/t12-/m1/s1/fC18H22Cl2NO3/h21H/q+1 327BDF19E51EAE7E