[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a hydroxy-amino acid that is serine which is substituted by a methyl group at position 2."}, {"from": "gpt", "value": "[C][C][Branch1][Ring1][C][O][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}]