3-amino-8-methyl-4H-pyrido[1,2-a]pyrimidin-4-one

(1-phenyl-1H-pyrazol-5-yl)methanol

1,6-dimethyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one

2-(chloromethyl)-5-methoxy-1,3,4-thiadiazole

7,8-dihydro-2H-thiopyrano[4,3-c]pyridazin-3(5H)-one

7-chloro[1,2,4]triazolo[4,3-c]pyrimidin-5-amine

4-Methyl-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylic acid

(1,1-dioxidotetrahydro-3-thienyl)acetonitrile

5-Bromo-3-chloro-1H-1,2,4-triazole

4-Ethyl-1,3-oxazolidin-2-one

4,4,6,6-tetramethyl-4,6-dihydro-1H-furo[3,4-c]pyrazole