Using CN(C)CCCOc1ccc(-c2n[nH]c3ncccc23)cc1, O=C(CCl)OCc1ccccc1 to produce CN(C)CCCOc1ccc(-c2nn(CC(=O)OCc3ccccc3)c3ncccc23)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.