7-(3-chloro-4-methylphenyl)-2-(prop-2-en-1-yl)-2H,3H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazine-3,8-dione

4-[[[5-Amino-6-(7-amino-5,8-dihydro-6-methoxy-5,8-dioxo-2-quinolinyl)-4-(2-hydroxy-3,4-dimethoxyphenyl)-3-methyl-2-pyridinyl]carbonyl]amino]butanoic acid

3-[[2,3-Di-O-acetyl-6-deoxy-4-O-[3-(4-hydroxyphenyl)-1-oxo-2-propen-1-yl]-I+/--L-mannopyranosyl]oxy]-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one

(4S,4aR,5S,5aR,6R,12aS)-4-(Dimethylamino)-9-formyl-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide

2-Naphthacenecarboxamide, 4-(dimethylamino)-6-(formyloxy)-1,4,4a,5,5a,6,11,12a-octahydro-3,10,12,12a-tetrahydroxy-1,11-dioxo-, [4S-(4I+/-,4aI+/-,5aI+/-,6I(2),12aI+/-)]-

2-Propen-1-yl (5S,6S)-6-[(1R)-1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]-3-(hydroxymethyl)-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate

(4S,4aR,5S,5aR,12aS)-7-Bromo-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methylene-1,11-dioxo-2-naphthacenecarboxamide

(4aR,4bS,6aS,7S,9aS,9bS,11aR)-1,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-Tetradecahydro-4a,6a-dimethyl-7-(2-methyl-1-oxopropyl)-2H-indeno[5,4-f]quinolin-2-one

2-Butenoic acid, 2-methyl-, 2,3,3a,4,5,8,9,11a-octahydro-6,10-dimethyl-3-methylene-2,9-dioxocyclodeca[b]furan-4-yl ester, [3aR-(3aR*,4S*,6E,10Z,11aS*)]-

[(2R,2aS,4aS,7R,7aS,7bR)-2,2a,4a,5,6,7,7a,7b-Octahydro-2,2a,7-trihydroxy-6,6,7b-trimethyl-1H-cyclobut[e]inden-3-yl]methyl 2,4-dihydroxy-6-methylbenzoate

4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[[(2R)-[[(1,1-dimethylethoxy)carbonyl]amino]phenylacetyl]amino]-3,3-dimethyl-7-oxo-, (2S,5R,6R)-