6-(((3-(2-CHLOROPHENYL)-5-METHYL-4-ISOXAZOLYL)CARBONYL)AMINO)-3,3-DIMETHYL-7-OXO-4-THIA-1-AZABICYCLO(3.2.0)HEPTANE-2-CARBOTHIOIC ACID, (2R,5R,6R)-
6-(((3-(2-chlorophenyl)-5-methyl-4-isoxazolyl)carbonyl)amino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo(3.2.0)heptane-2-carbothioic acid, (2r,5r,6r)-