Using CC(C)(C)[Si](C)(C)OC1CN(c2ccc(N3C[C@H](COc4ccon4)OC3=O)cc2F)C1 to produce O=C1O[C@@H](COc2ccon2)CN1c1ccc(N2CC(O)C2)c(F)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.