allopregnanolone drug molecule. skeletal formula.

allopregnanolone drug molecule skeletal formula chemical allopregnanolon anticonvulsant anxiety anxiolytic atomic atoms c21h34o2 chemistry composition compound depression drawing endogenous epilepsy flat gaba icon illustration inhibitor lab laboratory line medical medicine molecular neuroprotective neurosteroid pregnane prosexual receptor research science sedative seizures structure tetrahydroprogesterone thp vector