Using COc1ccc(C2=NN(C3CCCC3)C(=O)[C@H]3CC=CC[C@@H]23)cc1OC1CCCC1 to produce COc1ccc(C2=NN(C3CCCC3)C(=O)[C@H]3CC=CC[C@@H]23)cc1O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.