; or (ii) a primary purpose of the manufacturer in pursuing the challenged action was to block or otherwise hinder the entry into the market of a generic drug or biosimilar biological product. (c) Enforcement (1) In general If the Commission has reason to believe that any drug manufacturer has violated, is violating, or is about to violate this section, the Commission may take any of the following actions: (A) Institute a proceeding— (i) that, except as provided in paragraph (2), complies with the requirements under section 5(b); and (ii) in which the Commission may impose on the manufacturer any penalty that the Commission may impose for a violation of section 5. (B) In the same manner and to the same extent as provided in section 13(b), bring suit in a district court of the United States to temporarily enjoin the action of the drug manufacturer. (C) (i) Bring suit in a district court of the United States to permanently enjoin the action of the drug manufacturer. (ii) In a suit brought under clause (i), the Commission may seek— (I) any of the remedies described in paragraph (3); and (II) any other equitable remedy, including ancillary equitable relief. (2) Judicial review (A) In general Notwithstanding any provision of section 5, any drug manufacturer that is subject to a final order of the Commission that is issued in a proceeding initiated under paragraph (1)(A) may, not later than 30 days after the date on which the Commission issues the order, petition for review of the order in— (i) the United States Court of Appeals for the District of Columbia Circuit