Using CCN1c2ncc(C=O)cc2C(=O)N(C)c2ccc(Cl)nc21, Nc1ccccc1 to produce CCN1c2ncc(CNc3ccccc3)cc2C(=O)N(C)c2ccc(Cl)nc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.