8-bromo-9-[(2,2-dimethyl-1,3-dioxolan-4-yl)methyl]purin-6-amine

3-phenyl-6-(4-phenylbutan-2-ylamino)cyclohex-2-en-1-ol

4-(11-phenyl-8-azaspiro[5.6]dodecan-8-yl)butan-2-one

2-methyl-4-phenoxybut-3-yn-2-ol

5,5,5-triethoxy-2-methylpent-3-yn-2-ol