(Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)-N-[[(2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl]methyl]acetamide(Mixture of 2 Diastereomers)
[2S-[2α(Z),5α]]-2-Amino-α-(hydroxyimino)-N-[(1,2,5,7-tetrahydro-5-methyl-7-oxo-4H-furo[3,4-d][1,3]thiazin-2-yl)methyl]-4-thiazoleacetamide