Using CC(C)(C)NNC(=O)c1ccccn1, O=C(Cl)c1ccccc1 to produce CC(C)(C)N(NC(=O)c1ccccn1)C(=O)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.