Using CCOC(=O)c1cc2cc(-c3ccnc(C(=O)NCc4ccncc4)c3)ccc2[nH]1 to produce O=C(NCc1ccncc1)c1cc(-c2ccc3[nH]c(C(=O)O)cc3c2)ccn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.