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Hydrocodone is a semi-synthetic opioid derived from codeine
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Keywords: addiction, analgesic, atomic, atoms, bond, cancer, carbon, chemical, chemistry, composition, compound, cut, drug, formula, grey, hydrocodone, hydrogen, isolated, medicine, model, molecular, molecule, morfine, morphine, opioid, opium, pain, papaver, people, poppy, skeletal, somniferum, structure, therapy