Using CCN(CC)CC, O[C@@H]1CCCC[C@H]1N1CCC(Cc2ccc(Cl)cc2)CC1 to produce N[C@@H]1CCCC[C@H]1N1CCC(Cc2ccc(Cl)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.