[{"from": "human", "value": "What can you tell me about this molecule? [C][=C][Branch1][=C][C][=C][Branch1][=Branch2][C][=Branch1][Branch1][=C][Ring1][=Branch1][I][O][I][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}, {"from": "gpt", "value": "The molecule is a diiodotyrosine that is L-tyrosine carrying iodo-substituents at positions C-3 and C-5 of the benzyl group. It is an intermediate in the thyroid hormone synthesis. It has a role as a human metabolite and a mouse metabolite. It is a L-tyrosine derivative, a non-proteinogenic L-alpha-amino acid and a diiodotyrosine. It is a conjugate acid of a 3,5-diiodo-L-tyrosinate(1-)."}]