Chemical Name: 4-Hydroxy-N,2-dimethyl-N-(5-methyl-2-thiazolyl)- 2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide; 4-Hydroxy-N,2-dimethyl-N-(5-methylthiazol-2-yl)-2H-benzo[e][1,2]thiazine-3-carboxamide 1,1-dioxide;
Smile: O=C(C1=C(O)C2=CC=CC=C2S(N1C)(=O)=O)N(C)C3=NC=C(C)S3