SMILES: C1C(=NC2=C(C=C(C=C2S1)CC(C(=O)O)N)O)C(=O)O
Description: The molecule is a member of the class of benzothiazines that is 2H-1,4-benzothiazine-3-carboxylic acid bearing additional hydroxy and 2-amino-2-carboxyethyl substituents at positions 5 and 7 respectively. It has a role as a human metabolite. It is a benzothiazine, a dicarboxylic acid, a member of phenols and a non-proteinogenic alpha-amino acid.