[{"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 an analogue of morpholine where the oxygen atom is replaced by sulfur. It is a saturated organic heteromonocyclic parent and a member of thiomorpholines."}, {"from": "gpt", "value": "[C][C][S][C][C][N][Ring1][=Branch1]"}]