InChI=1/C19H25ClN2O2/c1-19(2,24-17-11-9-15(20)10-12-17)18(23)22-16-7-3-5-14(13-21)6-4-8-16/h9-12,14,16H,3-8H2,1-2H3,(H,22,23)/f/h22H 1FDB3F27EA867FE6