Butanoic acid, 2-hydroxy-2-(1-methoxyethyl)-3-methyl-, (2,3,5,7a-tetrahydro-1-hydroxy-1H-pyrrolizin-7-yl)methyl ester, hydrochloride, (1S-(1-alpha-7(2R*,3S*),7a-alpha))-, EK7879000 Heliotrine hydrochloride