Using COC(=O)c1ccc([C@@H](C)NC(C)=O)c(N)c1, F to produce COC(=O)c1ccc([C@@H](C)NC(C)=O)c(F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.