InChI=1/C20H22ClN3O3/c1-14-4-2-3-5-15(14)13-23-10-8-16(9-11-23)22-20(25)18-7-6-17(24(26)27)12-19(18)21/h2-7,12,16H,8-11,13H2,1H3,(H,22,25)/p+1/fC20H23ClN3O3/h22-23H/q+1 07F2E581CB05838B