1 EKB 6-ethyl-5-[3-(3,4,5-trimethoxyphenyl)prop-1-yn-1-yl]pyrimidine-2,4-diamine 1.000 2 5WA (1r)-3-(2,4-diamino-6-methylpyrimidin-5-yl)-1-(3,4,5-trimethoxyphenyl)prop-2-yn-1-ol 0.923 3 55V 6-methyl-5-[3-methyl-3-(3,4,5-trimethoxyphenyl)but-1-yn-1-yl]pyrimidine-2,4-diamine 0.889 4 5WB 5-[(3s)-3-methoxy-3-(3,4,5-trimethoxyphenyl)prop-1-yn-1-yl]-6-methylpyrimidine-2,4-diamine 0.889 5 QLR 6-methyl-5-[(3r)-3-(3,4,5-trimethoxyphenyl)pent-1-yn-1-yl]pyrimidine-2,4-diamine 0.889 6 N22 5-[3-(2,5-dimethoxyphenyl)prop-1-yn-1-yl]-6-ethylpyrimidine-2,4-diamine 0.778 7 QLZ 5-[3-(2,5-dimethoxyphenyl)prop-1-yn-1-yl]-6-propylpyrimidine-2,4-diamine 0.750