こう凝固 ぎょうこ ざいじゃありませんでした
kōgyōkoza ija arimasendeshita

Noun
Desu Copula

The polite, past negative form of 抗凝固剤

1. Was not an anticoagulant.; Was not a blood thinner.

Past/Perfective
Negative
Polite
Terminal Form