5-nitro-1-propyl-6-(pyridin-N-oxide-4-ylsulfanyl)-1H-pyrimidin-2,4-dione
1,3-dimethyl-5-nitro-6-(pyridin-N-oxide-4-ylsulfanyl)-1H-pyrimidin-2,4-dione
<5-(hydroxyphenylmethyl)-4-(piperidinosulfonyl)-3-pyridyl>phenylmethanol
diphenyl-4-(morpholinosulphonyl)-3-pyridylmethanol
diphenyl<4-(piperidinosulfonyl)-3-pyridyl>methanol