Cinchonanium, 3,10-didehydro-10,11-dihydro-9-hydroxy-6'-(2-hydroxyethoxy)-1-(2-((4-hydroxyphenyl)amino)-2-oxoethyl)-, chloride, hydrochloride, (3Z,8-alpha,9R)- GD2887500 p-Hydroxyacetanilide hydroxyethylapocupreinium chloride hydrochloride