Using CCC1=C(C(=O)[O-])C(=O)C2CCCC2N1Cc1ccc(-c2ccccc2)cc1 to produce O=C(O)c1cn(Cc2ccc(-c3ccccc3)cc2)c2c(c1=O)CCC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.