. . . "experimental"@en . . . . . . . . . . . . . . . . . . . . "(2s,5r,6r)-6-{[(6r)-6-(Glycylamino)-7-Oxido-7-Oxoheptanoyl]Amino}-3,3-Dimethyl-7-Oxo-4-Thia-1-Azabicyclo[3.2.0]Heptane-2-Carboxylate"@en . . . . . . . . . . . .