神経 しんけい毒性 どくせいじゃありませんでした
shinkeidokuseijārimasendeshita

Noun
Desu Copula
no-Adjective

The polite, past negative form of 神経毒性

1. Was not neurotoxic.; Was not poisonous to the nerves.

Past/Perfective
Negative
Polite
Terminal Form