Using O=C(n1ccnc1)n1ccnc1, O=C(O)c1ncn2c1[C@@H]1CCN1C(=O)c1sccc1-2 to produce NC(=O)c1ncn2c1[C@@H]1CCN1C(=O)c1sccc1-2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.