Using COC(=O)c1cccc(NC(=O)c2cc3ccccc3[nH]2)c1O to produce COC(=O)c1cccc2nc(-c3cc4ccccc4[nH]3)oc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.