PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
12580055-0	2001	[Synthesis and biological activities of new 5-HT2A selective ligands--N-substituted-piperidinyl-4-phenylthioether and sulfone derivatives].	Sulfones	118-125	5-hydroxytryptamine receptor 2A	Homo sapiens	44-50	
12580055-1	2001	AIM: A series of 4-piperidinylthioether and sulfone derivatives of 4-[1-hydroxy-1-(2,3-dimethoxyphenyl) methyl]-N-2-(4-fluorophenylethyl) piperidine (MDL 100907) were synthesized in order to find new 5-HT2A selective ligands.	Sulfones	44-51	5-hydroxytryptamine receptor 2A	Homo sapiens	200-206