Using N#CN=C(N)Nc1cccc(C(=O)NCC(=O)NC(CC(=O)OCc2ccccc2)c2ccccc2)c1 to produce N#CN=C(N)Nc1cccc(C(=O)NCC(=O)NC(CC(=O)O)c2ccccc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.