sumatriptan molecule. it is serotonin receptor agonist used to treat migraines, headache. structural chemical formula on the dark

sumatriptan migraines headache autoinjector injection nitrogen skeletal sulfur sulphur headaches migraine migreine pharmacology sumatriptane therapy triptan triptans vasoconstriction drawing flat icon hydrogen carbon oxygen organic chemistry structural formula atomic molecule structure chemical atom molecular vector white dark blue molecule serotonin receptor agonist used treat headache background