label: N-(2-(3,4-dimethoxyphenyl)ethyl)-N-(1,3,4,5-tetrahydro-7,8-dimethoxy-3-benzazepin-2-on-3-yl)-N,N-dimethylammonium iodide
label_lc: n-(2-(3,4-dimethoxyphenyl)ethyl)-n-(1,3,4,5-tetrahydro-7,8-dimethoxy-3-benzazepin-2-on-3-yl)-n,n-dimethylammonium iodide