Using CCOC(=O)c1cc2c(-c3cc4ccccc4[nH]3)nn(C(C)OCC)c2s1 to produce CCOC(C)n1nc(-c2cc3ccccc3[nH]2)c2cc(C(=O)O)sc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.