InChI=1/C22H20Cl2N2O2/c1-15-11-12-18(23)21(20(15)24)26-19-10-6-5-9-17(19)22(27)25-13-14-28-16-7-3-2-4-8-16/h2-12,26H,13-14H2,1H3,(H,25,27)/f/h25H 929CCA9771CDC640