[{"from": "human", "value": "Provide a brief overview of this molecule. [C][Branch1][=C][C][Branch1][Ring1][C][O][Branch1][=Branch1][C][=Branch1][C][=O][O][N][O]"}, {"from": "gpt", "value": "The molecule is a serine derivative in which the alpha-hydrogen of serine is replaced by a hydroxymethyl group. It is an aminodiol, a dihydroxy monocarboxylic acid and a serine derivative."}]