Using CC(=O)Oc1ccccc1C(=O)NC(C)=C(C)C(=O)NCCc1ccccc1 to produce Cc1nc(-c2ccccc2O)n(CCc2ccccc2)c(=O)c1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.