[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule appears as yellow or orange-yellow powder. One of the most insoluble salts. Basic lead chromates are used as pigments. "}, {"from": "gpt", "value": "[O-1][Cr][=Branch1][C][=O][=Branch1][C][=O][O-1].[Pb+2]"}]