Final answer:
The standard for cinnamedrine is not provided but it is a component in Midol.
Step-by-step explanation:
The standard for cinnamedrine has several distinctive characteristics compared to other standards like aspirin, ibuprofen, or acetaminophen. In the context of the question, options b) and c) are incorrect. Cinnamedrine, although not a real compound, is actually a component in Midol, not Anacin or Vanquish. The correct answer is a). Cinnamedrine was not a provided standard, but it is a component in Midol.