N4,N4-diethyl-1-methyl-N1-[1,5]naphthyridin-4-yl-butanediyldiamine

4-N-(3,6-dimethylquinolin-4-yl)-1-N,1-N-diethylpentane-1,4-diamine

N⁴-(5-chloroquinolin-4-yl)-N¹,N¹-diethylpentane-1,4-diamine

N¹,N¹-diethyl-N⁴-(8-methoxy-3-methylquinolin-4-yl)pentane-1,4-diamine

4-N-(6-benzylsulfanyl-7-chloroquinolin-4-yl)-1-N,1-N-diethylpentane-1,4-diamine