[{"from": "human", "value": "Describe this molecule. [C][C][=Branch1][C][=O][N][C][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N][C][=Branch1][C][=O][C][C][C@][Branch2][Ring1][O][C@@H1][C@@H1][C][C@@H1][C][C@][Ring1][=Branch1][Branch1][O][C][C@@][Ring1][Branch1][Branch1][Ring2][O][Ring1][Branch2][C][C][=C][C][Ring1][=C][=O][C]"}, {"from": "gpt", "value": "The molecule is a polycyclic cage compound that is a carboxamide obtained by the formal condensation of the amino group of 4-(acetylamino)-2-aminobutanoic acid with the carboxy group of the oxatetracyclic cage component. It is isolated from Streptomyces platensis. It has a role as a metabolite. It is a member of acetamides, a monocarboxylic acid, a cyclic ether, a cyclic ketone and a polycyclic cage."}]