Using O=C1CCC(=O)O1, O=C(Nc1ccc(Oc2ccccc2)c(F)c1)c1ccc(Cl)c(Cl)c1 to produce O=C(O)CCC(=O)c1ccc(Oc2ccc(NC(=O)c3ccc(Cl)c(Cl)c3)cc2F)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.