Using CC(C)(C)[Si](C)(C)OC1CCc2c(-c3ncc(-c4ccc(F)c(C#N)c4)s3)cccc21, CC(C)[O-] to produce CC(C)Oc1ccc(-c2cnc(-c3cccc4c3CCC4O[Si](C)(C)C(C)(C)C)s2)cc1C#N, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.