Using CC1(C)Oc2ccc(C#N)cc2[C@@H](n2ccc(CCO[Si](C)(C)C(C)(C)C)cc2=O)[C@@H]1O to produce C=Cc1ccn(C2=CC(C)(C)Oc3ccc(C#N)cc32)c(=O)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.