Using CCOC(=O)C(Nc1ccc(C(=N)N)cc1)c1cc(OCC)cc(O[C@@H]2CCOC2)c1F to produce CCOc1cc(O[C@@H]2CCOC2)c(F)c(C(Nc2ccc(C(=N)N)cc2)C(=O)O)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.