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Fmoc-aph(hor)-oh

Ac-d-phe(3-f)-oh

Boc-asp(ome)-oh·dcha

Boc-cys(trt)-oh·dcha

Boc-glu(ochex)-oh·dcha

Boc-glu-obzl·dcha

Boc-d-glu(obzl)-osu

Boc-glu(otbu)-osu

Boc-d-glu(ome)-oh