InChI=1/C20H26Cl2N2O2/c1-4-25-19-7-5-6-15(13-23-10-11-24(2)3)20(19)26-14-16-8-9-17(21)12-18(16)22/h5-9,12,23H,4,10-11,13-14H2,1-3H3/p+1/fC20H27Cl2N2O2/h23H/q+1 C8C927EA95E73152