[{"from": "human", "value": "What can you tell me about this molecule? [C][C][O][P][=Branch1][C][=S][Branch1][Ring2][O][C][C][S][C][S][P][=Branch1][C][=S][Branch1][Ring2][O][C][C][O][C][C]"}, {"from": "gpt", "value": "The molecule is an organophosphate pesticide. It does not occur naturally in the environment. Ethion is used in agriculture, mainly to control insects on citrus trees, but also on cotton, fruit and nut trees, and some vegetables. It may also be used on lawns and turf grasses, but it is not used in the home for pest control. Ethion affects the nervous systems by inhibiting acetylcholineserases. (L1191)"}]