instruction:
In this task, you are given a sentence. You are expected to recognize the name of any form of chemical substances. Although there might be several correct answers, you need to write one of them.
question:
Benzodiazepine receptor binding of triazolobenzodiazepines in vivo: increased receptor number with low-dose alprazolam.
answer:
triazolobenzodiazepines


question:
Neuroprotective and anti-inflammatory properties of a coffee component in the MPTP model of Parkinson's disease.
answer:
MPTP


question:
Design and synthesis of bicyclic pyrazinone and pyrimidinone amides as potent TF-FVIIa inhibitors.
answer:

bicyclic pyrazinone and pyrimidinone amides