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A	B	C	D	E	F
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Y	Z

Dodecyl vinyl ether

CBZ-S-Phenyl-L-cysteine

(S)-Cbz-Phenylalaninol

Cbz-D-Phenylalaninol

N-Cbz-D-Phenylalanine

Cefpiramide acid

N-Cbz-L-Phenylalanine

Cefpiramide sodium

N-Cbz-Nortropinone

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