[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a biaryl that is pyrimidine substituted at position 4 by a phenyl group. It is a member of pyrimidines and a biaryl."}, {"from": "gpt", "value": "[C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=N][C][=N][C][=C][Ring1][=Branch1]"}]