Using C1COCCO1, CC(C)(C)OC(=O)N(CC1(c2ncccc2F)CCC1)c1ccc(Cl)nn1 to produce C=Cc1ccc(N(CC2(c3ncccc3F)CCC2)C(=O)OC(C)(C)C)nn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.