InChI=1/C21H17Cl3N2O/c22-16-11-18(24)19(12-17(16)23)26-20(27)13-25-21(14-7-3-1-4-8-14)15-9-5-2-6-10-15/h1-12,21,25H,13H2,(H,26,27)/p+1/fC21H18Cl3N2O/h25-26H/q+1 9F66D34804400784