[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][=C][C][=C][C][=C][Ring1][=Branch1][S][=Branch1][C][=O][=Branch1][C][=O][N][C][=Branch1][C][=O][C][=C][C][=Branch2][Ring2][=Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][C][=C][N][Branch2][Ring1][#Branch2][C][=C][Ring1][Branch1][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][N][C][=Branch1][C][=O][O][C][C][C][C][C][Ring1][Branch1][C][O][C]"}, {"from": "gpt", "value": "The molecule is a Leukotriene Receptor Antagonist. The mechanism of action of zafirlukast is as a Leukotriene Receptor Antagonist, and Cytochrome P450 2C9 Inhibitor."}]