PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
21721047-4	2011	However, the phenylpiperazine linker group was dramatically more mobile in Mcl-1 compared to either Bcl-x(L) or Bcl-2.	phenylpiperazine	13-29	MCL1 apoptosis regulator, BCL2 family member	Homo sapiens	75-80