Q: Please provide a description of this drug's mechanism of action.
Description: The Chemical can be represented with the SMILES CSCC[C@H](N)C(=O)N[C@@]1(C(=O)O)CS(=O)(=O)[C@H]2[C@H](C(=O)O)[C@H]21.
Result: Metabotropic glutamate receptor 3 agonist
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
CSCC[C@H](N)C(=O)N[C@@]1(C(=O)O)CS(=O)(=O)[C@H]2[C@H](C(=O)O)[C@H]21
CSCC[C@H](N)C(=O)N[C@@]1(C(=O)O)CS(=O)(=O)[C@H]2[C@H](C(=O)O)[C@H]21
(1R,4S,5S,6S)-4-[[(2S)-2-amino-4-methylsulfanylbutanoyl]amino]-2,2-dioxo-2λ6-thiabicyclo[3.1.0]hexane-4,6-dicarboxylicacid
Please provide a description of this drug's mechanism of action.