before the date of the enactment of this section, shall be deemed to be a final order under subsection (b). (B) Regulations in effect on the day before the date of the enactment of this section, establishing requirements for specific nonprescription drugs marketed pursuant to this section (including such requirements in parts 201 and 250 of title 21, Code of Federal Regulations), shall be deemed to be final orders under subsection (b), only as they apply to drugs— (i) subject to paragraph (1), (2), (3), or (4) of subsection (a)