Kokain - 1859 yilda nemis kimyogari Albert Niemann tomonidan ajratilgan koka o'simligining (Erythroxylon coca) alkaloidi 1882 yilda AQShda dori sifatida, asosan bolalardagi tish og'rig'i va gipotani davolash uchun sotuvga chiqarildi.
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence