SMILES: C1C[C@H]([C@H]2[C@@H]([C@@H]1C[C@@H](C(=O)[O-])[NH3+])O2)O
Description: The molecule is an L-alpha-amino acid zwitterion obtained by transfer of a proton from the carboxy to the amino group of L-dihydroanticapsin; major species at pH 7.3. It is a tautomer of a L-dihydroanticapsin.