Using CCCCCCCCCCCCCCCCNc1ccc(C(=O)O)c(F)c1, CCOCC to produce CCCCCCCCCCCCCCCCNc1ccc(C(=O)OC)c(F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.