| Structure | Name/CAS No. | Articles | 
|---|---|---|
                        ![]()  | 
                    Nandrolone
                     CAS:434-22-0  | 
                    
                    |
                        ![]()  | 
                    Nomegestrol acetate
                     CAS:58652-20-3  | 
                    
                    |
                        ![]()  | 
                    Drospirenone
                     CAS:67392-87-4  |