InChI=1/C21H21Cl2N3/c22-18-5-1-15(2-6-18)14-26-11-9-17(10-12-26)21-13-20(24-25-21)16-3-7-19(23)8-4-16/h1-8,13,17H,9-12,14H2,(H,24,25)/p+1/fC21H22Cl2N3/h24,26H/q+1 FD8AE499F0448879