Using Cc1ccc(-c2cncnc2)cc1N, O=C(O)c1cccc2c1[nH]c1ccccc12 to produce Cc1ccc(-c2cncnc2)cc1NC(=O)c1cccc2c1[nH]c1ccccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.