Using N#Cc1ccc2oc(CCc3ccc(C(=O)O)cc3)cc2c1, On1nnc2ccccc21 to produce N#Cc1ccc2oc(CCc3ccc(C(=O)On4nnc5ccccc54)cc3)cc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.