後発 こうはつ医薬 いやく ひんではありませんでした
kōhatsuiyakuhindewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 後発医薬品

1. Was not a generic drug.; Was not a later-launched pharmaceutical.

Past/Perfective
Negative
Polite
Formal Register