Assertion: alkaloid's effect | /r/CapableOf | exceed the potency of morphine
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Source sentences:
text: While animal models have indicated that the main component of kratom, mitragynine, has a low abuse potential [ 7 , 8 ], mitragynine may be metabolized into 7-hydroxymitragynine [ 9 ], a component of kratom with demonstrated abuse potential and drug dependency[ 10 , 11 ], exhibited analgesic effects that exceed the potency of morphine [ 12 ], and is a suspected adulterant of commercial kratom products [ 13 ].