Using CN1CCCC1C1=CN([Si](C)(C)C)C=CC1[Si](C)(C)C, CN(C)C(=O)Cl to produce CN(C)C(=O)N1C=C[C@H]([Si](C)(C)C)C(C2CCCN2C)=C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.