Using CC(C)(C)c1cc(N)cc(C(C)(C)C)c1, CC1(C)CCCC(C)(C)N1O to produce CC(C)(C)c1cc(ON2C(C)(C)CCCC2(C)C)cc(C(C)(C)C)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.