1 ATV 2-[(2r)-oxiran-2-ylmethyl]-1h-benzo[de]isoquinoline-1,3(2h)-dione 1.000 2 18N 1h-benzo[de]isoquinoline-1,3(2h)-dione 0.789 3 4AN 6-amino-benzo[de]isoquinoline-1,3-dione 0.750 4 ALR Alrestatin 0.727