InChI=1/C20H22Cl2N2O/c1-13(25)10-23-11-18-14(2)24(20-6-4-3-5-17(18)20)12-15-7-8-16(21)9-19(15)22/h3-9,13,23,25H,10-12H2,1-2H3/p+1/t13-/m1/s1/fC20H23Cl2N2O/h23H/q+1 DAED971461143C4F