[{"from": "human", "value": "Provide a description of this molecule. [C][C@H1][C][C][C][C][C][C@@H1][Branch1][P][C][=Branch1][C][=O][C@H1][Branch1][=Branch2][C][C][=Branch1][C][=O][O][Ring1][=C][O][O]"}, {"from": "gpt", "value": "The molecule is a hexaketide lactone isolated from the sponge-associated fungus Cladosporium sp. It is a diastereoisomer of pandangolide 1. It has a role as a metabolite. It is a hexaketide, a secondary alpha-hydroxy ketone and a macrolide."}]