[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C@][Branch2][Ring1][Branch2][C][C][=C][C][=Branch1][P][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][P][=Branch1][C][=O][Branch1][C][O][O][O][Branch1][=Branch1][C][=Branch1][C][=O][O][N][N]"}, {"from": "gpt", "value": "The molecule is an L-tyrosine derivative that is carbidopa in which the hydroxy group at position 4' is replaced by a phosphonooxy group. It is a water-soluble prodrug of carbidopa which is used for the treatment of Parkinson's disease. It has a role as a prodrug and an antiparkinson drug. It is an O-phosphoamino acid, a L-tyrosine derivative and a non-proteinogenic L-alpha-amino acid. It is functionally related to a carbidopa (anhydrous)."}]