Using C1=NCCn2nc(COc3ccccc3)cc21, O=C(Cl)c1ccc(F)cc1 to produce O=C(c1ccc(F)cc1)N1CCn2nc(COc3ccccc3)cc2C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.