[{"from": "human", "value": "Provide a description of this molecule. [C][Branch1][=Branch1][C][=Branch1][C][=O][O][C@][Branch1][#Branch2][C][P][=Branch1][C][=O][Branch1][C][O][O][Branch1][=Branch1][C][=Branch1][C][=O][O][O]"}, {"from": "gpt", "value": "The molecule is a dicarboxylic acid that is succinic acid in which the methylene hydrogens at position 2 have been replaced by phosphonomethyl and hydroxy groups (the R-enantiomer). It is a dicarboxylic acid, a hydroxy carboxylic acid, a tertiary alcohol and a member of phosphonic acids. It is functionally related to a succinic acid. It is a conjugate acid of a (R)-2-(phosphonomethyl)malate(3-)."}]