Using CC(C)CCOc1cccc2oc(-c3nnn[nH]3)cc(=O)c12 to produce CC(C)CCOc1cccc2c1C(=O)CC(c1nnn[nH]1)O2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.