SMILES: C1=CC(=C(C=C1OC2=C(C=C(C=C2I)C[C@@H](C(=O)[O-])[NH3+])I)I)O
Description: The molecule is the amino acid zwitterion formed from 3,3',5-triiodo-L-thyronine by tranfer of a proton from the carboxy group to the amino group. It is the major species at pH 7.3. It has a role as a human metabolite. It is a tautomer of a 3,3',5-triiodo-L-thyronine.