PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1652026-4	1991	Replacement of the phthalimide moiety by substituted benzamides led to retention of 5-HT1A affinity but to no improvement in selectivity, whereas replacement by alkyl amides proved beneficial, leading to an improvement in affinity and selectivity.	phthalimide	19-30	5-hydroxytryptamine receptor 1A	Homo sapiens	84-90