Using CN1CCCN(C(=O)c2cccc(-c3ccc(C=C4C(=O)Nc5ccc(Cl)cc54)o3)c2)CC1 to produce CN1CCCN(C(=O)c2cccc(-c3ccc(CC4C(=O)Nc5ccc(Cl)cc54)o3)c2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.