PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33561573-4 2021 In this study, we report the development of a series of novel TSPO-PSs based on quinazoline, pyrazolopyrimidine, and tetrahydrocarbazole structures. 2,3,4,9-tetrahydro-1H-carbazole 117-136 translocator protein Homo sapiens 62-66