Using CCCCCCCCCCCCCCCCc1nc(N(C)C)nc(C)c1OCc1ccccc1 to produce CCCCCCCCCCCCCCCCc1nc(N(C)C)nc(C)c1O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.