IUPAC:(2S,5R,6R)-6-[(2R)-2-[(4-hydroxy-1,5-naphthyridin-3-yl)formamido]-2-phenylacetamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
IUPAC:(2S,5R,6R)-6-[(2R)-2-[(4-hydroxy-1,5-naphthyridin-3-yl)formamido]-2-phenylacetamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid