InChI=1/C21H22ClN3O/c22-16-5-3-15(4-6-16)21(26)10-17-7-8-18(11-21)25(17)13-14-12-24-20-19(14)2-1-9-23-20/h1-6,9,12,17-18,26H,7-8,10-11,13H2,(H,23,24)/p+1/t17-,18+,21?/fC21H23ClN3O/h24-25H/q+1 C46A41B187F9253B