Using CCc1cc2c(s1)-n1nc(C(N)=O)nc1C(OC(C)=O)N=C2c1ccccc1Cl to produce CCc1cc2c(s1)-n1nc(C(N)=O)nc1C(OC)N=C2c1ccccc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.