Using CS(=O)(=O)Cl, CC(C)(C)[Si](OCCC1(CCN)CCCCC1)(c1ccccc1)c1ccccc1 to produce CC(C)(C)[Si](OCCC1(CCNS(C)(=O)=O)CCCCC1)(c1ccccc1)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.