4-vanilin-N-hydroxyethyl-1,8-naphthalimide

6-bromo-2-(2-bromoethyl)-1H-benzo[de]isoquinoline-1,3-dione

6-bromo-2-[2-{bis(2-hydroxyethyl)amino}ethyl]-1H-benzo[de]isoquinoline-1,3-dione