3,3-dimethyl-1-(propan-2-ylamino)butan-2-one

2,2,7-trimethyloctane-3,6-dione

1-(4-chlorophenyl)-4,4-dimethyl-2-(1,2,4-triazol-1-yl)pentan-3-one

1-imidazol-1-yl-3,3-dimethylbutan-2-one

ethyl 5-tert-butyl-2-methylfuran-3-carboxylate