Using Fc1ccc(C(CCCCl)c2ccc(F)cc2)cc1, O=C1NCCN1 to produce O=C1NCCN1CCCC(c1ccc(F)cc1)c1ccc(F)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.