InChI=1/C21H22ClN3O/c1-3-14-26-19-10-4-16(5-11-19)15-24-20(21-23-12-13-25(21)2)17-6-8-18(22)9-7-17/h3-13,20,24H,1,14-15H2,2H3/p+1/t20-/m0/s1/fC21H23ClN3O/h23H/q+1 9314CC5A764595E1