You can't make this stuff up, folks.
The textbook definition of pharmacology is, the science of drugs including materia medica, toxicology, and therapeutics.
materia medica;
-the properties and reactions of drugs especially with relation to their therapeutic value
toxicology;
-a science that deals with poisons and their effect and with the problems involved (as clinical, industrial, or legal)
therapeutics;
-a branch of medical science dealing with the application of remedies to diseases
Aside from these three drugs being defined, as dangerous substances, they haven't been compared to any shared medical definition, nor equated with the term, pharmacological properties. These three drugs, are part of a comphrehensive list of controlled substances, as noted in the Controlled Substances Act (CSA), Title II of the Comprehensive Drug Abuse Prevention and Control Act of 1970.
For the record, your distortions are noted.
If you want to further distort the truth, have at it!