[{"from": "human", "value": "Please give me some details about this molecule. [C][C][O][Ring1][Ring1]"}, {"from": "gpt", "value": "The molecule is a saturated organic heteromonocyclic parent that is a three-membered heterocycle of two carbon atoms and one oxygen atom. It has a role as a mouse metabolite, an allergen and a mutagen. It is a saturated organic heteromonocyclic parent, an oxacycle and a gas molecular entity."}]