[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a diarylzinc compound."}, {"from": "gpt", "value": "[C][=C][C][=C-1][C][=C][Ring1][=Branch1].[C][=C][C][=C-1][C][=C][Ring1][=Branch1].[Zn+2]"}]