5-Amino-2-ethyl-7-methoxy-4H-benzo[1,4]thiazin-3-one 5-Amino-7-methoxy-2-ethyl--3,4-dihydro-2H-1,4-benzothiazin-3-one AIDS-085845 AIDS085845 NSC680921 pdb file: 632177.pdbsdf file: 632177.sdfdirectory: 632177