page_title: List of opioids
hierarchical_section_title: List of opioids
caption_attribution_description: English: Opium Poppy flower showing a bud and a fruit in the background
context_page_description: This is a list of opioids, opioid antagonists and inverse agonists.
context_section_description: This is a list of opioids, opioid antagonists and inverse agonists.
caption: Opium poppy (Papaver somniferum) flower
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