Using CCn1c(=O)c(-c2cc(N)c(F)cc2C)cc2cnc(Cl)cc21, C=C(C)OC(=O)Cl to produce C=C(C)OC(=O)Nc1cc(-c2cc3cnc(Cl)cc3n(CC)c2=O)c(C)cc1F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.