Using CC(C)(C)[Si](OC[C@H]1O[C@@H](n2ccc(NC(=O)c3ccccc3)nc2=O)[C@@H](F)[C@@H]1OC(=O)c1ccccc1)(c1ccccc1)c1ccccc1 to produce O=C(Nc1ccn([C@@H]2O[C@H](CO)[C@@H](OC(=O)c3ccccc3)[C@@H]2F)c(=O)n1)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.