Using COC(=O)c1ccc(Cn2nccc2-c2ccc(OC)c(O[C@@H]3CCOC3)c2)cc1 to produce COc1ccc(-c2ccnn2Cc2ccc(C(=O)O)cc2)cc1O[C@@H]1CCOC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.