英文同义词: | 2-(1,3-Dioxooctahydro-4,6-ethenocyclopropa-[f]isoindol-2(1H)-yl)-3-methylbutanoic acid;2-(3,5-DIOXO-4-AZATETRACYCLO[5.3.2.0(2,6).0(8,10)]DODEC-11-EN-4-YL)-3-METHYLBUTANOIC ACID;4,6-Ethenocycloprop[f]isoindole-2(1H)-acetic acid, 3,3a,4,4a,5,5a,6,6a-octahydro-α-(1-methylethyl)-1,3-dioxo- |