label: 4-(2-dimethylaminoethyl)-4,5,6,7-tetrahydro-7-(4-methoxyphenyl)-5-oxothieno(2,3-b)(1,4)thiazepin-6-yl acetate
label_lc: 4-(2-dimethylaminoethyl)-4,5,6,7-tetrahydro-7-(4-methoxyphenyl)-5-oxothieno(2,3-b)(1,4)thiazepin-6-yl acetate