[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a member of thioureas. It is functionally related to a thiourea."}, {"from": "gpt", "value": "[C][=C][C][=Branch1][N][=C][C][=C][Ring1][=Branch1][N][C][=Branch1][C][=S][N][Br]"}]