InChI=1/C13H13Cl2N3O2/c14-9-3-8(5-16)12(10(15)4-9)19-6-11-17-13(20-18-11)7-1-2-7/h3-4,7H,1-2,5-6,16H2/p+1/fC13H14Cl2N3O2/h16H/q+1 352EB6A3BBDA2AEC