InChI=1/C18H18ClN3O/c1-3-10-22-16-7-5-4-6-15(16)21-18(22)20-12(2)14-11-13(19)8-9-17(14)23/h3-9,11-12,23H,1,10H2,2H3,(H,20,21)/p+1/t12-/m1/s1/fC18H19ClN3O/h20-21H/q+1 4BEFBB4B6CDD6EBC