[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a synthetic pyrethroid (type 1). It was developed in 1980 . It was originally introduced as the racemic mixture. The use of fluvalinate has been discontinued and replaced by tau-fluvalinate which is derived from one isomer (the R-form) of fluvalinate. A pyrethroid is a synthetic chemical compound similar to the natural chemical pyrethrins produced by the flowers of pyrethrums (Chrysanthemum cinerariaefolium and C. coccineum). Pyrethroids are common in commercial products such as household insecticides and insect repellents. In the concentrations used in such products, they are generally harmless to human beings but can harm sensitive individuals. They are usually broken apart by sunlight and the atmosphere in one or two days, and do not significantly affect groundwater quality except for being toxic to fish. (L811, L871, L857, L886)"}, {"from": "gpt", "value": "[C][C][Branch1][C][C][C][Branch2][Ring1][=C][C][=Branch1][C][=O][O][C][Branch1][Ring1][C][#N][C][=C][C][=Branch1][=Branch1][=C][C][=C][Ring1][=Branch1][O][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][=C][Branch1][P][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][Branch1][C][F][Branch1][C][F][F][Cl]"}]