Using Oc1c(-c2ccc(F)cc2)ccc2cc(OCc3ccccc3)ccc12, O=Cc1ccc(F)cc1 to produce O=Cc1ccc(Oc2c(-c3ccc(F)cc3)ccc3cc(OCc4ccccc4)ccc23)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.