Pharmaceutical preparations, namely, pharmaceutical preparations for the treatment of alcohol use disorders, Alzheimer's, anxiety disorders, atherosclerosis, autoimmune diseases and disorders, blood disorders, bone and skeletal diseases and disorders, cancer, cardiovascular diseases, central nervous system diseases and disorders, cholesterol disorders, cystic fibrosis, dementia, dermatological diseases and disorders, diabetes, dyslipidemia, endocrine diseases and disorders, gastrointestinal diseases and disorders, hormonal diseases and disorders, inflammation and inflammatory diseases and disorders, kidney diseases and disorders, liver diseases and disorders, metabolic diseases and disorders, migraines, muscle diseases and disorders, neurodegenerative diseases and disorders, neurological disorders, pain, pancreatic diseases and disorders, Parkinson's disease, psychiatric disorders, reproductive system diseases and disorders, sleep disorders, urological disorders; antidepressants; diagnostic agents and substances for medical purposes; radiopharmaceutical diagnostic preparations for use in the diagnosis of neurodegenerative diseases