Using CC1CCN(Cc2ccc(/C=C/C(=O)Nc3ccc(-c4ccc(Cl)cc4)cc3)cc2)CC1 to produce CC1CCN(Cc2ccc(CCC(=O)Nc3ccc(-c4ccc(Cl)cc4)cc3)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.