Using COC(=O)CCCCNC(=O)c1ccc(N(C)C)c2ccccc12, NO to produce CN(C)c1ccc(C(=O)NCCCCC(=O)NO)c2ccccc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.