1. Other alkaloids include strychnine, nicotine, morphine, mescaline, and emetine (the deadly ingredient in hemlock).
其他的生物碱包括马钱子碱、尼古丁、吗啡、三甲氧苯乙胺和吐根碱（致命成分赫姆洛克）等。
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2. He seldom took them when he was alone, and he never had his own supplier, relying on doctor friends to procure hashish, opium, and, on one occasion, mescaline .
5. "Those that have aroused the most controversy include Ecstasy, LSD, mescaline, psilocybin (from certain mushrooms), and Bufotenine (from the skin of toads); some would add marijuana."
