Using CCOc1ncccc1-c1cccc(N)c1, COc1cccc2cc(C(=O)O)c(=O)oc12 to produce CCOc1ncccc1-c1cccc(NC(=O)c2cc3cccc(OC)c3oc2=O)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.