InChI=1/C21H29NO/c1-17(2)22(18(3)4)14-15-23-21-12-10-20(11-13-21)16-19-8-6-5-7-9-19/h5-13,17-18H,14-16H2,1-4H3/p+1/fC21H30NO/h22H/q+1 A742B658E779C9E5