Using CCOC(=O)C=C(N)c1ccccn1, CCOC(=O)Nc1ccc(OC(F)(F)F)cc1 to produce O=c1cc(-c2ccccn2)[nH]c(=O)n1-c1ccc(OC(F)(F)F)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.