IUPAC:(2S,3S)-5-[2-(dimethylamino)ethyl]-2-(4-methoxyphenyl)-4-oxo-2H,3H,4H,5H-naphtho[1,2-b][1,4]thiazepin-3-yl acetate hydrochloride
IUPAC:(2S,3S)-5-[2-(dimethylamino)ethyl]-2-(4-methoxyphenyl)-4-oxo-2H,3H,4H,5H-naphtho[1,2-b][1,4]thiazepin-3-yl acetate hydrochloride