IUPAC:(6R,7R)-7-{2-[(difluoromethyl)sulfanyl]acetamido}-3-({[1-(2-hydroxyethyl)-1H-1,2,3,4-tetrazol-5-yl]sulfanyl}methyl)-7-methoxy-8-oxo-5-oxa-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
IUPAC:(6R,7R)-7-{2-[(difluoromethyl)sulfanyl]acetamido}-3-({[1-(2-hydroxyethyl)-1H-1,2,3,4-tetrazol-5-yl]sulfanyl}methyl)-7-methoxy-8-oxo-5-oxa-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid