InChI=1/C22H27NO3/c1-2-23-22(25)21(24)12-8-3-4-9-17-26-20-15-13-19(14-16-20)18-10-6-5-7-11-18/h5-7,10-11,13-16H,2-4,8-9,12,17H2,1H3,(H,23,25)/f/h23H 00852D3365B5A6D3