ニコチンアミドアデニンジヌクレオチドだろう
nikochin'amidoadeninjinukureochidodarō

Noun
Da Copula

Expresses probability ("probably…") of ニコチンアミドアデニンジヌクレオチド

1. Probably nicotinamide adenine dinucleotide.

Presumptive
Conjecture