Using CCc1nc2c(C)cc(C)nc2n1Cc1cccc(C(=O)c2ccc(CO[Si](C)(C)C(C)(C)C)cc2)c1 to produce CCc1nc2c(C)cc(C)nc2n1Cc1cccc(C(=O)c2ccc(CO)cc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.