[{"from": "human", "value": "Describe this molecule. [C][C][N][Branch1][=C][C][C][=C][Branch1][Branch2][C][=C][C][=C][Ring1][=Branch1][Cl][F][C][=C][Branch2][Ring1][=Branch1][C][=C][Branch1][#Branch2][C][=C][Ring1][=Branch1][N+1][=Branch1][C][=O][O-1][C][Branch1][C][F][Branch1][C][F][F][N+1][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is used to control axillary bud (sucker) growth after the floral portion of tobacco plants have been topped. Its mode of action is through local systemic effect, contact action, and phytotoxic."}]