Using N#C[O-], CC(C)(C)OC(=O)N(Cc1ccccc1N)C1CCN(Cc2ccccc2)CC1 to produce CC(C)(C)OC(=O)N(Cc1ccccc1NC(N)=O)C1CCN(Cc2ccccc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.