4-amino-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-3-methyl-4H-pyrimidin-2-one

1,2,2,4-tetramethylquinoline

1-甲氧基-己烷

1-methyl-4-(methylsulfanyl)pyrimidin-2(1H)-one

1,3-二甲基-4-巯基-嘧啶-2-酮