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.

[Q]: Investigation of astatine(III) hydrolyzed species: experiments and relativistic calculations.
[A]: astatine(III)


[Q]: Tumor necrosis factor-alpha potentiates the cytotoxicity of amiodarone in Hepa1c1c7 cells: roles of caspase activation and oxidative stress.
[A]: amiodarone


[Q]: Rasagiline: a novel anti-Parkinsonian monoamine oxidase-B inhibitor with neuroprotective activity.
[A]:
monoamine