label: (4R)-2-(2-ethoxyethyl)-4-(ethylamino)-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine-6-sulfonamide 1,1-dioxide
label_lc: (4r)-2-(2-ethoxyethyl)-4-(ethylamino)-3,4-dihydro-2h-thieno[3,2-e][1,2]thiazine-6-sulfonamide 1,1-dioxide