Using CCOC(=O)C[C@H]1CCCN(C[C@@H](O[Si](C)(C)C(C)(C)C)c2ccc(-c3noc(-c4onc(-c5ccccc5)c4C(F)(F)F)n3)cc2)C1 to produce O=C(O)C[C@H]1CCCN(CC(O)c2ccc(-c3noc(-c4onc(-c5ccccc5)c4C(F)(F)F)n3)cc2)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.