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The title compound, C13H14NO2F3, crystallises with two molecules, A and B, in the asymmetric unit, with similar conformations. The dihedral angles between the piperidine and phenyl rings are 83.76 (2) and 75.23 (2)° in molecules A and B, respectively. The bond-angle sums around the N atoms [359.1 and 359.7° for molecules A and B, respectively] indicate sp2 hybridization for these atoms. In the crystal, O—H...O hydrogen bonds link the molecules into separate [100] chains of A and B molecules. The chains are cross-linked by C—H...O interactions, generating alternating (001) sheets of A and B molecules.