label: N-((5,5-dioxo-6,7-dihydrodibenzo(d,f)(1,2)thiazepin-7-yl)methyl)-1-(1-naphthyl)ethanaminium chloride
label_lc: n-((5,5-dioxo-6,7-dihydrodibenzo(d,f)(1,2)thiazepin-7-yl)methyl)-1-(1-naphthyl)ethanaminium chloride