Using CC(C)Nc1nc(-c2cc(O)c3ccc(O)cc3n2)cs1, CC(C)[Si](Cl)(C(C)C)C(C)C to produce CC(C)Nc1nc(-c2cc(O)c3ccc(O[Si](C(C)C)(C(C)C)C(C)C)cc3n2)cs1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.