5-(3-((2-(3,4-dimethoxyphenyl)ethyl)amino)-1-oxopropyl)-2,3,4,5-tetrahydro-1,5-benzothiazepine fumarate
5-(3-((2-(3,4-dimethoxyphenyl)ethyl)amino)-1-oxopropyl)-2,3,4,5-tetrahydro-1,5-benzothiazepine fumarate