[{"from": "human", "value": "Could you provide a description of this molecule? [C][N][C@@][Branch1][=Branch2][C][C][C][C][C][Ring1][=Branch1][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][Cl]"}, {"from": "gpt", "value": "The molecule is unique antidepressant administered as an intranasal spray as therapy of treatment- resistant depression in adults. Esketamine has not been associated with serum enzyme elevations during treatment nor to instances of clinically apparent acute liver injury."}]