[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is the glycerol ester of stearic acid . It is commonly used as an emulsifier in foods."}, {"from": "gpt", "value": "[C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][=Branch1][C][=O][O][C][C][Branch1][Ring1][C][O][O]"}]