Using CC(C)(C)OC(=O)NCC(=O)N1CCC(=C2c3ccccc3C=Cc3ccccc32)CC1 to produce NCC(=O)N1CCC(=C2c3ccccc3C=Cc3ccccc32)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.