In the mol-ecule of the title compound, C(20)H(25)N(3)O(3), the aromatic rings are oriented at a dihedral angle of 88.36 (3)°. The cyclo-hexane ring adopts a chair conformation. In the crystal structure, inter-molecular N-H⋯O and O-H⋯N hydrogen bonds link the mol-ecules. C-H⋯π inter-actions are also present.