Some natural inhibitors of SARS2 spike 1 @ ACEII receptors
quercetin-3-o-rutinoside
isorhamnetin-3-o-rutinoside
kaempferol-3-o-rutinoside
Emodin
aloe-emodin
anthrarufin
alizarine
dantron
mepacrine
quinin
hydroxychloroquine
artemisinin
phomarin
proguanil
hesperidin
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