[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][=C][Branch2][Ring1][#C][C][=Branch1][C][=O][C][C@@H1][Ring1][=Branch1][O][C][=Branch1][C][=O][C@@H1][C@H1][Branch1][Branch2][C][Ring1][Ring1][Branch1][C][C][C][C][=C][Branch1][C][C][C][C][C][=C]"}, {"from": "gpt", "value": "The molecule is a brand name for an ectoparasiticide. It consists of two of the eight stereosiomers of allethrin I in an approximate ratio of 1:1. Esbioallethrin or S-bioallethrin s the pure S-form of the pesticide. Bioallethrin  is subject to extensive hydrolytic and oxidative degeneration by the mammalian metabolism, leading to a complex series of metabolites partially conjugated and finally eliminated in the urine."}]