Using CC1=C(c2ccccc2)C(=O)N(C(C)(C)C(=O)c2cc(F)cc(F)c2)CO1, O=C=O to produce CC(C)(C(=O)c1cc(F)cc(F)c1)N1COC(CC(=O)O)=C(c2ccccc2)C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.