<http://webisa.webdatacommons.org/162769904>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.ca> .
<http://webisa.webdatacommons.org/162769904>	<http://www.w3.org/ns/prov#value>	"A compound of formula (1) or a pharmaceutically acceptable acid addition salt thereof according to claim 1, wherein R1 is a hydrogen atom." .
<http://webisa.webdatacommons.org/prov/141546618>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/162769904> .
<http://webisa.webdatacommons.org/162769904>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .