PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26985323-2 2016 Research focused on optimization of a crucial HDM2 Trp23-ligand interaction led to the identification of 2-(trifluoromethyl)thiophene as the preferred moiety. 2-(Trifluoromethyl)thiophene 105-133 MDM2 proto-oncogene Homo sapiens 46-50