[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a saturated organic heteromonocyclic parent that is cyclohexane in which one of the carbon atoms has been replaced by an oxygen atom. It is a saturated organic heteromonocyclic parent and a member of oxanes."}, {"from": "gpt", "value": "[C][C][C][O][C][C][Ring1][=Branch1]"}]