Using O=C(Cl)c1c(F)cccc1F, Br[Mg]c1ccc(OC2CCCCO2)cc1 to produce O=C(c1ccc(OC2CCCCO2)cc1)c1c(F)cccc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.