PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16867619-2 1986 The isomers of clomiphene, in addition to metabolites, are extracted from plasma with tert-butyl methyl ether (MTB). methyl tert-butyl ether 86-109 metallothionein 1J, pseudogene Homo sapiens 111-114