Using COc1ccc(-c2coc(C(=O)N(N)C(=O)c3ccoc3)c2-c2ccc(OC)cc2)cc1 to produce NN(C(=O)c1ccoc1)C(=O)c1occ(-c2ccc(O)cc2)c1-c1ccc(O)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.