2,6-Dioxo-5-(pyrrolidin-1-ylmethyl)-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid

cyclic 3-Hydroxymelatonin

5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-[[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]oxan-2-yl]oxychromen-4-one

2,6-Bis(pyridin-4-ylmethyl)pyrrolo[3,4-f]isoindole-1,3,5,7(2H,6H)-tetraone

Card-20(22)-enolide, 3-[(2,6-dideoxy-4-O-I(2)-D-glucopyranosyl-I(2)-D-ribo-hexopyranosyl)oxy]-14,19-dihydroxy-, (3I(2),5I(2))-

Card-20(22)-enolide, 3-[(2,6-dideoxy-I(2)-D-xylo-hexopyranosyl)oxy]-14-hydroxy-, (3I(2),5I(2))-

(S)-2-Amino-3-(pyren-2-yl)propanoic acid

(S)-2-Amino-3-(9H-carbazol-9-yl)propanoic acid

2-acetamido-3-(2-methyl-2H-1,2,3,4-tetrazol-5-yl)propanoic acid

methyl 2-amino-3-(2-methyl-2H-1,2,3,4-tetrazol-5-yl)propanoate

ethyl 2-amino-3-(2-methyl-2H-1,2,3,4-tetrazol-5-yl)propanoate