InChI=1/C22H22Cl2N2O2/c1-2-27-21-11-18(14-26-13-17-6-4-8-25-12-17)10-20(24)22(21)28-15-16-5-3-7-19(23)9-16/h3-12,26H,2,13-15H2,1H3/p+1/fC22H23Cl2N2O2/h26H/q+1 332499CEC68ED781