SMILES: C[C@](C1=CC=C(C=C1)C(=O)O)(C(=O)O)N
Description: The molecule is a non-proteinogenic alpha-amino acid that is alanine in which the alpha-hydrogen is replaced by a 4-carboxyphenyl group (the S-enantiomer). It is a non-selective group I/group II metabotropic glutamate receptor (mGluR) antagonist. It has a role as a metabotropic glutamate receptor antagonist.