[{"from": "human", "value": "What can you tell me about this molecule? [C][O][C][=C][C][=Branch1][#Branch2][=C][C][=Branch1][Branch1][=C][Ring1][=Branch1][O][O][C][C][C][=C][Ring1][O][C][=Branch1][=Branch1][=C][C][=C][Ring1][=Branch1][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Dendrobium plicatile and Dendrobium nobile with data available."}]