Using CC(C)(C)OC[C@]12CO[C@H]([C@@H]1O)[C@@](n1ccc(=O)[nH]c1=O)([SiH](c1ccccc1)c1ccccc1)O2 to produce O=c1ccn([C@@H]2O[C@@]3(CO)CO[C@@H]2[C@@H]3O)c(=O)[nH]1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.