PMID-sentid Pub_year Sent_text compound_name comp_offset prot_official_name organism prot_offset 32584573-5 2020 The analogues of indolizino[8,7-b]indole alkaloids (+)- and (-)-harmicine show strong antileishmanial, antinociceptive, PDE5-inhibitory, antimalarial, and antiviral activities. indolizino[8,7-b]indole alkaloids 17-50 phosphodiesterase 5A Homo sapiens 120-124