1 LCQ 2-phenylazanyl-9~{H}-purine-6-carbonitrile 1.000 2 LCB 4-[(6-ethyl-7~{H}-purin-2-yl)amino]benzenesulfonamide 0.739 3 LCW 2-[4-[(6-ethenyl-9~{H}-purin-2-yl)amino]phenyl]ethanamide 0.739 4 LD5 4-[(6-ethenyl-7~{H}-purin-2-yl)amino]benzenesulfonamide 0.739 5 MUK 4,6-dimethyl-~{N}-phenyl-pyrimidin-2-amine 0.737 6 7GG 6-[(~{z})-2-(diethylamino)ethenyl]-~{N}-phenyl-7~{H}-purin-2-amine 0.708 7 GRY ~{N}1-(4,6-dimethylpyrimidin-2-yl)benzene-1,4-diamine 0.700