氯安酮 Traditional form: 氯安酮 Pinyin (reading): lü'āntóng Definitions: see 氯胺酮 (lü'àntóng) ketamine Characters: 氯 - chlorine 安 - peaceful, tranquil, quiet 酮 - ketone Traditional characters: 氯 - chlorine 安 - peaceful, tranquil, quiet 酮 - ketone