PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
16897968-5	2006	In combination with other anticancer drugs such as CPT-11 and taxanes, S-1 exercised synergistic antitumor efficacy not only on 5-FU-sensitive tumors with low expression levels of thymidylate synthase (TS) but also on 5-FU-resistant tumors with originally higher and/or elevated levels of TS expression.	Irinotecan	51-57	proteasome 26S subunit, non-ATPase 1	Homo sapiens	71-74