Using CC(C)(C)[Si](C)(C)OCCN(Cc1ccccc1)C(=O)c1ccncc1F, O=C(OO)c1cccc(Cl)c1 to produce CC(C)(C)[Si](C)(C)OCCN(Cc1ccccc1)C(=O)c1cc[n+]([O-])cc1F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.