1 EJ5 4-[3-(2-amino-4-hydroxy-6-oxo-1,6-dihydropyrimidin-5-yl)propyl]benzoic acid 1.000 2 5TI 5-[3-(4-methoxyphenyl)prop-2-enylidene]-1,3-diazinane-2,4,6-trione 0.708