['smoking cessation', 'smoking, cigarette', 'nicotine dependence']
['axs-05', 'bupropion sr']

        Key Inclusion Criteria:

          1. Age 18 years or above

          2. Daily smoker using 10 or more cigarettes per day

          3. Willing to be smoke-free for 7 days

          4. Is able to provide written informed consent (in English) to participate in the study
             and able to understand the procedures and study requirements.

          5. Is willing to voluntarily sign and date an informed consent form that is approved by
             an institutional review board before the conduct of any study procedure.

        Key Exclusion Criteria:

          1. Current use of a smoking cessation medication (e.g. nicotine replacement, Varenicline,
             bupropion)

          2. Current use of tobacco product other than cigarettes (e.g. e-cigarettes, smokeless
             tobacco)

          3. Not pregnant or breastfeeding

          4. Contraindication to the use of bupropion.

          5. Additional criteria may apply.
      