Using OCCC=Cc1cccc(F)c1, Oc1c(Cl)cc(OCC=C(Cl)Cl)cc1Cl to produce Fc1cccc(C=CCCOc2c(Cl)cc(OCC=C(Cl)Cl)cc2Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.