Using O=C(CCCl)c1ccccc1, O=C(c1ccccc1)c1ccc(O)cc1 to produce Oc1ccc(C(=C(CCCl)c2ccccc2)c2ccccc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.