Using N#[N+]c1ccc(OC(F)(F)F)cc1, CCOC(=O)C(Cl)C(C)=O to produce CCOC(=O)C(Cl)=NNc1ccc(OC(F)(F)F)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.