Using c1ccc(C2CCNCC2)cc1, CN(C)[C@@H]1CCN(c2ccc(NC(=O)CCl)cc2)C1 to produce CN(C)[C@@H]1CCN(c2ccc(NC(=O)CN3CCC(c4ccccc4)CC3)cc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.