label: R-(+)-3,4-dihydro-2-isopropyl-4-methyl-2-(2-(4-(4-(2(3,4,5-trimethoxyphenyl)ethyl)piperazinyl)butoxy)phenyl)-2H-1,4-benzothiazin-3-on-dihydrochloride
label_lc: r-(+)-3,4-dihydro-2-isopropyl-4-methyl-2-(2-(4-(4-(2(3,4,5-trimethoxyphenyl)ethyl)piperazinyl)butoxy)phenyl)-2h-1,4-benzothiazin-3-on-dihydrochloride