InChI=1/C23H22Cl2N2O/c1-16-11-12-20(14-21(16)25)26-23(28)22(18-8-4-3-5-9-18)27(2)15-17-7-6-10-19(24)13-17/h3-14,22H,15H2,1-2H3,(H,26,28)/p+1/t22-/m1/s1/fC23H23Cl2N2O/h26-27H/q+1 5C8ED3CDD88FB92F