[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a bright yellow powder. Loses water at 392 \u00b0F (200 \u00b0C)."}, {"from": "gpt", "value": "[O].[O].[O-1][Cr][=Branch1][C][=O][=Branch1][C][=O][O-1].[Ca+2]"}]