PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23421633-3 2013 We have synthesized several potent TRPV1 antagonists and accompanying precursors for radiolabeling with carbon-11 or fluorine-18. Fluorine-18 117-128 transient receptor potential cation channel subfamily V member 1 Homo sapiens 35-40