Their Spiced Sardines in Tomato Sauce variant. You can taste the spices for sure, but I'm surprised how sweet the tomato sauce is.
If you are a true sardine enjoyer I insist you try Nuri at least once. They are pricey, but you can get a sampler of all 4 of their flavors (Olive Oil, Spiced in Olive Oil, Tomato Sauce, and Spiced in Tomato Sauce) for pretty cheap on places like Amazon and they are just The Best you can get your hands on. They only fit 4 fish into this can because they're so massive the can was filled to the brim after 4. I've had cans this exact size have like 6-8 fish in them and still be half-empty lol.
also this documentary on Nuri is cool as hell: