InChI=1/C20H21Cl2N3O/c21-17-7-15(8-18(22)19(17)23)20(26)25-11-14-6-16(25)12-24(10-14)9-13-4-2-1-3-5-13/h1-5,7-8,14,16H,6,9-12,23H2/p+1/t14-,16+/m1/s1/fC20H22Cl2N3O/h24H/q+1 464559F856DA686A