Which of the Following Was the Result in Sorrell V

Which of the following was the result in Sorrell v.IMS Health Inc.,the case in the text in which drug manufacturers challenged as unconstitutional a Vermont statute prohibiting pharmacies form selling prescriber-identifying information for marketing prescription drugs without the consent of prescribers?

A) That although speech promoting marketing was not protected by the First Amendment, the law was unconstitutional based on the due process clause.
B) That the statute regulated commercial speech which was evaluated under an "intermediate" standard and that the law was, therefore, constitutional.
C) That the statute did not involve constitutional issues and was, therefore, a permissible type of regulation.
D) That the conduct prohibited by the law was protected by the First Amendment and that the law was unconstitutional.