N-(2-{4-[3-(methylanilino)propyl]piperazino}ethyl)-(1,2,3,4-tetrahydroacridin-9-yl)amine
N-(2-{4-[3-(cyclohexyl(ethyl)amino)propyl]piperazino}ethyl)-(1,2,3,4-tetrahydroacridin-9-yl)amine
N-(2-{4-[3-(cyclohexyl(methyl)amino)propyl]piperazino}ethyl)-(1,2,3,4-tetrahydroacridin-9-yl)amine
3-(N-methylanilino)-1-{4-[2-(1,2,3,4-tetrahydroacridin-9-ylamino)ethyl]-piperazino}-1-propanone
3-[cyclohexyl(ethyl)amino]-1-{4-[2-(1,2,3,4-tetrahydroacridin-9-ylamino)ethyl]piperazino}-1-propanone