Using O=C([O-])[O-], O=C(OCc1ccccc1)N1CCC(c2ccc(O)c(F)c2)C(O)C1 to produce COc1ccc(C2CCN(C(=O)OCc3ccccc3)CC2O)cc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.