Using Fc1cccc(Nc2nc(Cl)nc(Cl)n2)c1, NC1CCCCCC1 to produce Fc1cccc(Nc2nc(Cl)nc(NC3CCCCCC3)n2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.