6,10-二甲基-3-丙-2-亚基-螺[4.5]癸-9-烯-8-酮

肾上腺激素

2-(formyl-methyl-amino)-3-methoxy-benzoic acid

甜菜碱

1,2,3-trimethyl-cyclopenta-2,4-dienecarboxylic acid