Using O=C1CCN(C2CCCC2)c2nc(Cl)ncc2N1, CC(=O)N(C)C to produce CN1C(=O)CCN(C2CCCC2)c2nc(Cl)ncc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.