Using CC(=O)c1cccc(-c2ccc3c(c2)CCC24CN(C)CC2CCC34)c1, NO to produce CC(=NO)c1cccc(-c2ccc3c(c2)CCC24CN(C)CC2CCC34)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.