Assertion: belladonna's chemical | /r/Synonym | atropine
Facets:
Source sentences:
text: The medicinal benefit of belladonna is due to the chemicals called scopolamine and atropine.
text: However, the toxic constituent of belladonna a chemical called atropine, plays an important role in modern pharmacology.
text: Two of its chemicals called atropine and scopolamine have a role in relaxing muscles.