Using COc1ccc(C(C)Cl)c(Cl)c1, C=CCn1c(=O)n(CC=C)c2cc(C(=O)N(C)OC)ccc21 to produce C=CCn1c(=O)n(CC=C)c2cc(C(=O)C(C)c3ccc(OC)cc3Cl)ccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.