Using Brc1ccc(-c2ccccc2)cc1, CCCCC[C@H]1CC[C@H](C2CCC(=O)CC2)CC1 to produce CCCCC[C@H]1CC[C@H](C2CC=C(c3ccc(-c4ccccc4)cc3)CC2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.