Using O=C1c2ccccc2C(=O)N1O, CC(C)=CCC/C(C)=C/CCC(C)=CCC/C(C)=C/CO to produce CC(C)=CCC/C(C)=C/CC/C(C)=C/CC/C(C)=C/CON1C(=O)c2ccccc2C1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.