こう肥満 ひまん やくではありませんでした
kō himan yakudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 抗肥満薬

1. Was not an anti-obesity drug.; Was not a weight-loss medication.

Past/Perfective
Negative
Polite
Formal Register
Pharmacology