PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2344359-6 1990 Substitutions in the aromatic ring had no major effect on the inactivation of monoamine oxidase B, but the 2"-ethyl- and 3"-chloro-substituted compounds were very poor mechanism-based inactivators of monoamine oxidase A. 2"-ethyl- and 3"-chloro 107-130 monoamine oxidase A Homo sapiens 200-219