In the title compound, C29H42N2O2, the heterocyclic ring has a twist conformation. The cyclohexane ring adopts a chair conformation. The dihedral angle between the aromatic rings is 32.74 (6)°. The mol­ecular conformation is stabilized by two intramolecular O—H⋯N hydrogen bonds with graph-set motif S(6). The crystal packing is stabilized by C—H⋯O and C—H⋯π inter­actions.