PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
33137431-9	2021	In addition, sixteen alkaloids, sixty-one phenolics and eight polycyclic aromatic hydrocarbons have been isolated or identified from active extracts or fractions that are exhibiting PDE5 inhibitory activity.	Polycyclic Aromatic Hydrocarbons	62-94	phosphodiesterase 5A	Homo sapiens	182-186