Using O=C([O-])[O-], CCOC(=O)COc1ccc(F)c(NCc2cc(C#N)cc(-c3cccc(F)c3)c2)c1F to produce NC(=O)c1cc(CNc2c(F)ccc(OCC(=O)O)c2F)cc(-c2cccc(F)c2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.