PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 30685680-4 2019 Most importantly, nine novel by-products including one chlorobenzoquinone, four phenyl benzoquinones, and four polycyclic aromatic hydrocarbons were formed during BP-1 chlorination. Polycyclic Aromatic Hydrocarbons 111-143 BP1 Homo sapiens 163-167