4-(2-Chloro-6-fluorobenzyl)-3-oxo-3,4-dihydro-2H-benzo[b][1,4]thiazine-6-carboxylic acid 250mg

4-(2-Chloro-6-fluorobenzyl)-3-oxo-3,4-dihydro-2H-benzo[b][1,4]thiazine-6-carboxylic acid 250mg