Using C[C@H](COCc1ccccc1)Oc1cccc(-n2nc(C(C)(C)C)cc2N)c1 to produce C[C@H](CO)Oc1cccc(-n2nc(C(C)(C)C)cc2N)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.