InChI=1/C20H22ClN3O2/c1-25-16-7-8-17(19(11-16)26-2)20-15(13-23-24-20)12-22-10-9-14-5-3-4-6-18(14)21/h3-8,11,13,22H,9-10,12H2,1-2H3,(H,23,24)/p+1/fC20H23ClN3O2/h22,24H/q+1 420E569C822C8409