InChI=1/C20H23Cl2N3O/c21-17-12-16(13-18(22)19(17)23)20(26)25-10-4-8-24(9-5-11-25)14-15-6-2-1-3-7-15/h1-3,6-7,12-13H,4-5,8-11,14,23H2/p+1/fC20H24Cl2N3O/h24H/q+1 6A4488B2C4B4E660