Using CCOC(=O)COc1cc(C(C)C)ccc1CCNS(=O)(=O)c1cc(C(=N)N)ccc1O to produce CC(C)c1ccc(CCNS(=O)(=O)c2cc(C(=N)N)ccc2O)c(OCC(=O)O)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.