<http://ns.inria.fr/covid19/PMC7387274#body_text>	<http://purl.org/dc/terms/subject>	"Indoles" .
<http://ns.inria.fr/covid19/PMC7387274#body_text>	<http://purl.org/dc/terms/subject>	"Excitatory amino acid receptor ligands" .
<http://ns.inria.fr/covid19/PMC7387274#body_text>	<http://purl.org/dc/terms/subject>	"Companies based in Munich" .