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A	B	C	D	E	F
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Dimethyl (Z)-2,3-diacetyloxybut-2-enedioate

Methyl 3,4-dihydroxy-4-methoxy-2-oxobut-3-enoate

3-Fluoro-2-nitropyridine

3beta-Hydroxy-2beta,16beta-dipiperidino-5-alpha-androstan-17-one

(3,4,5-Trichlorophenyl)boronic acid

(S)-Piperidine-3-carboxylic acid ethyl ester hydrochloride

(R)-Piperidine-3-carboxylic acid ethyl ester hydrochloride

Methyl (R)-piperidine-3-acetate hydrochloride

(2-Furyl)glyoxylic acid

4-Fluorostyrene

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