Which wine is described as having dense, concentrated fruit flavors and notable pepper?

The wine described as having dense, concentrated fruit flavors and notable pepper is indeed the OZV Zinfandel. Zinfandel wines are typically known for their rich fruit characteristics, often showcasing ripe blackberry, raspberry, and plum notes, combined with a peppery spice element. This combination of flavors contributes to the wine's overall intensity and complexity, making it a distinctive choice.

When considering the other options, while they may feature their own unique flavors and characteristics, they do not align as closely with the description provided. For example, Pinot Noir is generally lighter with more emphasis on red fruit and earthy notes, while Malbec and Cabernet Sauvignon may exhibit concentrated fruit flavors, they don’t typically highlight a pepper characteristic in the same way Zinfandel does. The specific combination of density, concentration, and the notable presence of pepper distinctly points to Zinfandel, thus solidifying it as the correct choice.