[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule appears as pale green crystals or green powder. "}, {"from": "gpt", "value": "[C][C][=C][C][=C-1][Ring1][Branch1].[C][C][=C][C][=C-1][Ring1][Branch1].[Cl-1].[Cl-1].[V+4]"}]