Yes, we received as some of the earliest drugs and some of the early ones were crude compared to the later ones. Nicotine salicylates was one of the early ones that we were using, sort of like concentrated tobacco, I guess. And the problems were that we didn’t know dosages. In other words, it’s fine to say, well, here’s a drug, but this animal weighs 50 pounds, and this animal weighs 340 pounds.
