InChI=1/C22H27NO2/c1-22(2,3)15-8-11-19-18(13-15)21-17(5-4-12-25-21)20(23-19)14-6-9-16(24)10-7-14/h6-11,13,17,20-21,23-24H,4-5,12H2,1-3H3/t17-,20-,21-/m0/s1 F51BBCF706F26847