Using CC(=O)OC(C)=O, Cc1noc(C)c1-c1cc(C(O)(c2ccccn2)c2cccc(N)n2)c2[nH]c(=O)[nH]c2c1 to produce CC(=O)n1c(=O)[nH]c2c(C(O)(c3ccccn3)c3cccc(N)n3)cc(-c3c(C)noc3C)cc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.