capsaicin, alkaloid, c18h27no3 molecule. it is chili pepper extract with non-narcotic analgesic properties. structural chemical

additive alkaloid analgesic antimycotic atom atomic c18h27no3 capsaicin capsaicine capsaicinoid capsicum carbon chemical chemistry chili cps drawing flat food formula hot hydrogen icon illustration irritant molecular molecule neuralgia neuropeptide nitrogen nonnarcotic organic oxygen pepper piquancy rubefacient spice spicy structural structure trpv1 vector