6-[2-(3-chlorophenyl)ethyl]-7,8-dihydro-5H-pyrimido[4,5-d]pyrimidine-2,4-diamine

3-bromo-N-[2-(3-chlorophenyl)ethyl]propanamide

1-[2-(6-chloro-3,4-dihydroisoquinolin-1-yl)ethyl]pyrrolidine-2,5-dione