Metamfetamin sintezi odatda efedrin yoki pseudoefedrin kabi kimyoviy reaktsiyalar orqali oxirgi mahsulotga aylantiriladigan prekursor kimyoviy moddalarni qo'llashni o'z ichiga oladi.
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence