[{"from": "human", "value": "What can you tell me about this molecule? [C][Te][=Branch1][C][=O][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a tellurium oxoanion that is the conjugate base of methanetelluronic acid. It is a conjugate base of a methyltelluronic acid."}]