thioproline
mesosulfuron
veratric acid
mycolipanoic acid
aminoimidazolecarboxamide
anofinic acid
lyxonic acid
mycolipanolic acid
hypusine
altronic acid
N-methylnipecotic acid
homoveratric acid
diphthine
paraconic acid
aminobenzimidazole
carnosic
adamantanoic acid
conidendric acid
hydroxybenzoic acid
carbamoylamino
oxythiamine
homotyrosine
dehydromethionine
metopimazine
homomethionine
deoxyhypusine
methyllanthionine
homocarnosine
carbanilic acid
balenine
allonic acid
rhizobactin
aminocarboxylic
statine
thionitrobenzoic acd
carboxyglutamic
thiobenzamide
lysopine
lipoic acid
thiobenzoic acid
tetrolic acid
coumarilic acid
pivalic acid
thiobenzanilide
alkanoic acid
xinidamine
isocaproic acid
deacetoxycephalosporin
betalamic acid
parbendazole