Using Nc1ccccc1C(=O)Nc1cccnc1Cl, O=C(Cl)C12CCCN1CCC2 to produce O=C(Nc1cccnc1Cl)c1ccccc1NC(=O)C12CCCN1CCC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.