1 P74 Tert-butyl [3-(3-{[4-(diethylamino)piperidin-1-yl]methyl}-4-hydroxy-5-iodophenyl)prop-2-yn-1-yl]carbamate 1.000 2 NXG 2-{[4-(diethylamino)piperidin-1-yl]methyl}-4-(3-hydroxyprop-1-yn-1-yl)-6-iodophenol 0.719