TASK DEFINITION: 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.
PROBLEM: Evaluation of in vivo anti-hyperglycemic and antioxidant potentials of α-santalol and sandalwood oil.

SOLUTION: α-santalol

PROBLEM: Multifunctional targets of dietary polyphenols in disease: a case for the chemokine network and energy metabolism.

SOLUTION: polyphenols

PROBLEM: Inhibitory effects of lysine analogues on t-PA induced whole blood clot lysis.

SOLUTION:
lysine