Using COC(=O)C1=C(c2ccc(F)cc2)CCN(C(=O)OC(C)(C)C)C1 to produce CC(C)(C)OC(=O)N1CCC(c2ccc(F)cc2)=C(C(=O)O)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.