Anastrozole is a third-generation nonsteroidal selective aromatase inhibitor. It may offer greater selectivity compared with other aromatase inhibitors, being without any intrinsic endocrine effects and with no apparent effect on the synthesis of adrenal steroids.

Finasteride is a potent, reversible inhibitor of the rat type 1 5 alpha-reductase with Ki of 10.2 nM, used in the treatment of benign prostatic hyperplasia (BPH) and male pattern baldness (MPB).

Dutasteride is a dual 5-α reductase inhibitor that inhibits conversion of testosterone to dihydrotestosterone (DHT).

Raloxifene is an estrogen antagonist, which inhibits human cytosolic aldehyde oxidase-catalyzed phthalazine oxidation activity with IC50 of 5.7 nM.

Dienogest is an orally active synthetic progesterone, used for contraception and the treatment of endometriosis.

Gestodene is a progestogen hormonal contraceptive.

Drospirenone is a synthetic progestin that is an analog to spironolactone.

Betamethasone is a glucocorticoid steroid with anti-inflammatory and immunosuppressive properties.