[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring1][#C][C][=Branch1][Branch1][=N][Ring2][Ring1][C][N]"}, {"from": "gpt", "value": "The molecule is an Adrenergic Receptor Agonist and Histamine-1 Receptor Inhibitor. The mechanism of action of epinastine is as an Adrenergic Agonist and Histamine H1 Receptor Antagonist. The physiologic effect of epinastine is by means of Decreased Histamine Release."}]