Using CN(C)C(On1nnc2cccnc21)=[N+](C)C, O=C(O)c1ccc2nonc2c1 to produce CON(C)C(=O)c1ccc2nonc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.