[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][=Branch2][Ring2][O][=C][C][C][=C][C][=C][Branch1][=Branch1][C][=C][Ring1][=Branch1][O][O][C][C][C][Ring1][=Branch2][O][C][=C][Ring1][Branch1][C][=C][C][=C][Ring1][=Branch1][C][=C][C][Branch1][Ring2][O][Ring1][=Branch1][Branch1][C][C][C][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Erythrina zeyheri, Erythrina variegata, and Erythrina poeppigiana with data available."}]