1 6IG 6-ethyl-5-[1-(3-methoxypropyl)-1,2,3,4-tetrahydroquinolin-7-yl]-N~4~-(2-phenylethyl)pyrimidine-2,4-diamine 1.000 2 L1B 7-(2,4-diamino-6-ethylpyrimidin-5-yl)-1-(3-methoxypropyl)quinolinium 0.706