三杉惇
杉 杉 杉
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H ─ C ─ C ─ C ─ OH
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H H H
杉 杉 H
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H ─ C ─ C ─ C ─ OH
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杉 H H
杉 H H
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杉─ C ─ C ─ C ─ OH
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杉 H H
杉 杉 H
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H ─ C ─ C ─ C ─ OH
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H 杉 H
杉 杉 H
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H ─ C ─ C ─ C ─ OH
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杉 H H
杉 H 杉
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H ─ C ─ C ─ C ─ OH
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H H 杉
H 杉 杉
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H ─ C ─ C ─ C ─ OH
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H H 杉 |