Using CC(C)[Si](Cl)(C(C)C)C(C)C, Cc1cc2c(Cl)ccnc2[nH]1 to produce Cc1cc2c(Cl)ccnc2n1[Si](C(C)C)(C(C)C)C(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.