Using CCOC(=O)/C=C(C)/C=C/C(F)=C(/C)c1cc2c(c(Br)c1OCC)C(C)(C)CC=C2C(C)(C)C to produce CCOc1c(/C(C)=C(F)\C=C\C(C)=C\C(=O)O)cc2c(c1Br)C(C)(C)CC=C2C(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.