Using CC1(C)CCCC(NC(=O)Nc2cnc3c(ccn3COCC[Si](C)(C)C)n2)C1 to produce CC1(C)CCCC(NC(=O)Nc2cnc3[nH]ccc3n2)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.