; or (bb) approval of a drug that was approved under section 505; and (II) do not duplicate the results of another study that was relied on by the Secretary to support— (aa) a proposed or final determination that a drug described in subclause (I), (II), or (III) of clause (iii) is generally recognized as safe and effective under section 201(p)(1); or (bb) approval of a drug that was approved under section 505. (vi) Notification of drug not available for sale A requestor that is granted exclusivity with respect to a drug under this subparagraph shall notify the Secretary in writing within 1 year of the issuance of the final administrative order if the drug that is the subject of such order will not be available for sale within 1 year of the date of issuance of such order. The requestor shall include with such notice the— (I) identity of the drug by established name and by proprietary name, if any; (II) strength of the drug; (III) date on which the drug will be available for sale, if known; and (IV) reason for not marketing the drug after issuance of the order. (6) Information regarding safe nonprescription marketing and use as condition for filing a generally recognized as safe and effective request (A) In general In response to a request under this section that a drug described in subparagraph (B) be generally recognized as safe and effective, the Secretary— (i) may file such request, if the request includes information specified under subparagraph (C) with respect to safe nonprescription marketing and use of such drug; or (ii) if the request fails to include information specified under subparagraph (C), shall refuse to file such request and require that nonprescription marketing of the drug be pursuant to a new drug application as described in subparagraph (D). (B) Drug described A drug described in this subparagraph is a nonprescription drug which contains an active ingredient not previously incorporated in a drug— (i) specified in subsection (a)(1), (a)(2), or (a)(3)