[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a non-proteinogenic alpha-amino acid that is the sulfoximine derivative of methionine. It is a methionine derivative, a sulfoximide and a non-proteinogenic alpha-amino acid."}, {"from": "gpt", "value": "[C][S][=Branch1][C][=N][=Branch1][C][=O][C][C][C][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}]