[{"from": "human", "value": "Provide a brief overview of this molecule. [C][/C][=C][/C][=C][/C][=C][Branch1][C][\\C][/C][=C][/C][=Branch1][N][=C][\\C][=Branch1][C][=O][C][N][C][/-Ring1][=Branch1][=O][/O]"}, {"from": "gpt", "value": "The molecule is a member of the class of pyrrolidin-2-ones that is pyrrolidine-2,4-dione substituted at position 3 by a deca-2,4,6,8-tetraen-1-ylidene group which in turn is substituted by a hydroxy and methyl substituents at positions 1 and 4 respectively. It is an antibiotic isolated from Penicillium sp. It has a role as an antibacterial agent and a Penicillium metabolite. It is a polyene antibiotic, an enol and a member of pyrrolidin-2-ones."}]