PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12952503-1 2003 Iometopane [(123)I beta-CIT, GPI 200, RTI 55], a tropane derivative labelled with iodine-123, is a dopamine imaging agent that was under development with Guilford Pharmaceuticals (as Dopascan Injection) for the early diagnosis of Parkinson"s disease. 2beta-carbomethoxy-3beta-(4-iodophenyl)tropane 0-10 glucose-6-phosphate isomerase Homo sapiens 29-32