<http://webisa.webdatacommons.org/33561760>	<http://www.w3.org/ns/prov#value>	"if R1 is methoxy, CR3 R4 is other than a pyrrolidine-3 which is unsubstituted or N-substituted by a C1 -C4 -alkyl, and if R1 is a halogen, CR3 R4 is other than a pentane," .
<http://webisa.webdatacommons.org/prov/30947309>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/33561760> .
<http://webisa.webdatacommons.org/33561760>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/33561760>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .