Assertion: chloroquine | /r/ObjectUse | used a trial medicine
Facets:
value: to treat covid-19
type: PURPOSE
Source sentences:
text: We came across a list of possible therapeutics by WHO published on 17th February 2020, which suggested that Chloroquine is being used a trial medicine to treat COVID-19 but there is no confirmation that this medicine can be used as a treatment for COVID-19.