PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34157012-3 2021 Crizotinib has been effective in ALK and ROS1-positive IMTs but resistance eventually develops. Crizotinib 0-10 ROS proto-oncogene 1, receptor tyrosine kinase Homo sapiens 41-45