The drug laws we have have to be specific in a drug. The structure is needed, not just a class of a drug. Unfortunately it is easy to modify the drug with an extra group, such as a hydroxyl group, or add a nitro group. These can be the same or worse as to the effect on the human body. Then you have to ban that specific, new product.
AI could identify all various ‘groups’ of hydroxyls, nitros or citrates that are possible for each base, then ban them by formula..................