Using CC(C)(C)OC(=O)C(CCCCB1OC(C)(C)C(C)(C)O1)(CCOc1ccc(Cl)cc1)N=C(c1ccccc1)c1ccccc1 to produce NC(CCCCB(O)O)(CCOc1ccc(Cl)cc1)C(=O)O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.