[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][N+1][Branch1][Branch2][C][C][C][C][C][Ring1][=Branch1][C].[Cl-1]"}, {"from": "gpt", "value": "The molecule is a plant growth regulator used exclusively on cotton. It is intended to increase yield by inhibiting gibberellic acid synthesis. Mepiquat chloride was first registered as a pesticide in the U.S. in 1980. In studies using laboratory animals, mepiquat chloride generally has been shown to be of low acute toxicity. Testing has also indicated that mepiquat chloride is of low chronic toxicity and that it is negative for mutagenic effects."}]