InChI=1/C20H21Cl2N3O/c21-18-5-6-19(22)17(11-18)14-25-10-9-24(20(25)26)8-7-23-12-15-3-1-2-4-16(15)13-23/h1-6,11H,7-10,12-14H2/p+1/fC20H22Cl2N3O/h23H/q+1 070905145594F547