[{"from": "human", "value": "Describe this molecule. [C][C@@H1][Branch2][Ring2][C][C][C][C@@H1][C@][Branch2][Ring1][#Branch2][C][C][C][=Branch1][C][=O][C][Branch1][=N][C@@H1][Ring1][#Branch1][C][C][C@@][Ring1][O][Branch1][C][C][O][Branch1][C][C][C][C][C][=C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Ulva fasciata, Ulva linza, and Ulva lactuca with data available."}]