[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][=Branch1][C][=O][C][=C][Branch1][P][C][=C][Branch1][=Branch1][O][C][Ring1][=Branch1][=O][C][C][C][=Branch1][C][=O][O][O]"}, {"from": "gpt", "value": "The molecule is an oxo monocarboxylic acid that is propionic acid carrying a 3-acetyl-4-hydroxy-2-oxo-2H-pyran-6-yl group at position 3; it is produced by the fungus Aspergillus oryzae It has a role as a fungal metabolite. It is an oxo monocarboxylic acid, a methyl ketone, an aromatic ketone and a member of 2-pyranones."}]