InChI=1/C23H23Cl2N3O2/c24-18-7-5-8-19(22(18)25)28-14-12-27(13-15-28)11-4-3-10-26-23(29)21-16-17-6-1-2-9-20(17)30-21/h1-9,16H,10-15H2,(H,26,29)/p+1/b4-3+/fC23H24Cl2N3O2/h26-27H/q+1 51F33BCE7E7ED3C1