Using CCOc1ncccc1C1(Cl)C(=O)Nc2cc(F)c(C#N)cc21, N to produce CCOc1ncccc1C1(N)C(=O)Nc2cc(F)c(C#N)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.