[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][Branch1][C][C][Branch2][Branch1][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C][C@H1][Branch2][Ring1][S][C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][/C][=C][/C][=N][C][=C][Branch1][#Branch2][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][Cl][C][=C][Ring1][O][S][C][C][Branch1][Branch1][C][C][Ring1][Ring1][C][C][=Branch1][C][=O][O][O]"}, {"from": "gpt", "value": "The molecule is a Leukotriene Receptor Antagonist. The mechanism of action of montelukast is as a Leukotriene Receptor Antagonist."}]