InChI=1/C20H20Cl2N2O/c21-17-6-5-15(11-18(17)22)20(25)7-9-24(10-8-20)13-14-12-23-19-4-2-1-3-16(14)19/h1-6,11-12,23,25H,7-10,13H2/p+1/fC20H21Cl2N2O/h24H/q+1	3DFD507B3762283D