Using CN1CCc2nc3ccc(Cl)cc3c(Cl)c2C1, Nc1ccccc1 to produce CN1CCc2nc3ccc(Cl)cc3c(Nc3ccccc3)c2C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.