Using Bc1cccc(C(=O)O)c1, CCC(O)(/C=C/c1ccc(C(CC)(CC)c2ccc(OS(=O)(=O)C(F)(F)F)c(C)c2)cc1C)CC to produce CCC(O)(/C=C/c1ccc(C(CC)(CC)c2ccc(-c3cccc(C(=O)O)c3)c(C)c2)cc1C)CC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.