Using C[Si](C)(C)CCOC(=O)NCCc1cn(CCNC(=O)CCSSc2ccccn2)cn1 to produce NCCc1cn(CCNC(=O)CCSSc2ccccn2)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.