Using O=C(O)c1cc(=O)c(OCc2ccccc2)c(C(O)c2ccc(F)cc2)n1CCO to produce O=C1OCCn2c1cc(=O)c(O)c2C(O)c1ccc(F)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.