Using CC(=O)Nc1cc(-c2nc(N3CCCS3(=O)=O)c(-c3ncn(COCC[Si](C)(C)C)n3)o2)c(C)cn1 to produce CC(=O)Nc1cc(-c2nc(N3CCCS3(=O)=O)c(-c3nnc[nH]3)o2)c(C)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.