Using CCOC(=O)C1CCNCC1, O=C(Nc1ccc(I)c(Cl)c1)c1ccc(Cl)nc1 to produce CCOC(=O)C1CCN(c2ccc(C(=O)Nc3ccc(I)c(Cl)c3)cn2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.