[{"from": "human", "value": "Please give me some details about this molecule. [C][C][=Branch2][Ring1][=N][=C][C][=Branch1][C][=O][C][/C][=Branch2][Ring1][C][=C][/C][C][/C][=Branch1][O][=C][/C][C][/C][=Branch1][Ring2][=C][/C][O][/C][/C][/C][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Cystoseira brachycarpa, Cystoseira elegans, and Bifurcaria bifurcata with data available."}]