In the Central Hudson Case the Supreme Court Established a Four-Step

In the Central Hudson case the Supreme Court established a four-step test to determine the constitutionality of advertising regulation.Which of the following is not a correctly stated one of the steps?

A) Is the commercial message either misleading or related to unlawful activity?
B) Does the government have a compelling reason to place a restriction on speech?
C) Does the restriction directly advance the government's interest?
D) Is the restriction no more extensive than necessary to further the government's interest?