Using N#C[S-], CCOC(=O)c1ccc(-c2ccc(Cl)cc2)[nH]1 to produce CCOC(=O)c1cc(SC#N)c(-c2ccc(Cl)cc2)[nH]1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.