[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a phenylpyridine."}, {"from": "gpt", "value": "[C][O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=C][C][=Branch2][Ring1][C][=N][C][=C][Ring1][=Branch1][C][=Branch1][=Branch2][=C][Branch1][Ring2][S][Ring1][Branch1][C][#N][N][C][C][C][Ring1][Ring1]"}]