Using CCCCCN(C(=O)C(F)(F)F)c1ccc2c(c1)C(C)(C)CCC2(C)C to produce CCCCCNc1ccc2c(c1)C(C)(C)CCC2(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.