Using C=C(C)C#N, CC(O)(C#N)Cc1cccc2c1C(=O)c1ccccc1C2=O to produce O=C1c2ccccc2-c2cc(O)cc3cccc1c23, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.