7. A female of childbearing potential who is sexually active with a nonsterilized male partner agrees to routinely use adequate contraception from signing of the informed consent through 30 days after the last study drug dose. NOTE: Women NOT of childbearing potential are defined as those who have been surgically sterilized (hysterectomy, bilateral oophorectomy, tubal ligation [performed more than one 1 year prior to Screening]) or who are postmenopausal (defined as at least 1 year since last regular menses).