[{"from": "human", "value": "Provide a description of this molecule. [C][N][Branch1][C][C][C][C][/C][=C][/C][=C][C][=C][C][=C][Ring1][=Branch1][C][O][C][=C][\\-Ring1][O][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a Histamine-1 Receptor Inhibitor, and Mast Cell Stabilizer, and Histamine-1 Receptor Antagonist. The mechanism of action of olopatadine is as a Histamine H1 Receptor Antagonist. The physiologic effect of olopatadine is by means of Decreased Histamine Release."}]