Using OCCNN=C(Cc1ccncc1)c1ccc(F)cc1, CC(C)(C)[Si](C)(C)Cl to produce CC(C)(C)[Si](C)(C)OCCNN=C(Cc1ccncc1)c1ccc(F)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.