PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 32935977-0 2020 Highly Selective and Active Electrochemical Reduction of CO2 to CO on a Polymeric Co(II) Phthalocyanine@Graphitic Carbon Nitride Nanosheet-Carbon Nanotube Composite. cyanogen 114-128 mitochondrially encoded cytochrome c oxidase II Homo sapiens 82-88