5-β-trihydroxy-N-methylphenethylamine vs adrenaline

5-β-trihydroxy-N-methylphenethylamine

adrenaline

noun

  • Excitement; thrills. 

  • epinephrine, the hormone and neurotransmitter. 

How often have the words 5-β-trihydroxy-N-methylphenethylamine and adrenaline occurred in a corpus of books? (source: Google Ngram Viewer )