Using Nc1c2cc(F)c(F)cc2nn1-c1ccc(Cl)cc1, O=C1CCCCC1 to produce Fc1cc2nn(-c3ccc(Cl)cc3)c(NC3CCCCC3)c2cc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.