InChI=1/C23H17Cl2N3O2/c24-18-12-11-17(19(25)13-18)14-28-21(15-7-3-1-4-8-15)20(23(30)27-28)26-22(29)16-9-5-2-6-10-16/h1-14,20-21H,(H-,26,27,29,30)/p+1/b28-14-/t20-,21-/m1/s1/fC23H18Cl2N3O2/h26-27H/q+1 C11C89A551642000