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A	B	C	D	E	F
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Y	Z

tert-Butyl chloroacetate

4-tert-Butylcatechol

(S)-2-tert-Butylcarboxamide-4-tert-butoxycarbonyl piperazine

tert-Butyl carbazate

17b-(tert-Butylcarbamoyl)-4-aza-5a-androsten-3-one

tert-Butyl carbamate

4-tert-Butylcalix[4]arene

tert-Butyl 3-bromopropylcarbamate

tert-Butyl 4’-(bromomethyl)biphenyl-2-carboxylate

tert-Butyl N-(2-bromoethyl)carbamate