[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule appears as a yellow crystalline solid. Used to make pigments for paints and inks, other chemicals, and as a wood preservative."}, {"from": "gpt", "value": "[O-1][Cr][=Branch1][C][=O][=Branch1][C][=O][O-1].[Na+1].[Na+1]"}]