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:
Anti-inflammatory trends of 1, 3-diphenyl-2-propen-1-one derivatives.
answer:
1, 3-diphenyl-2-propen-1-one


question:
The Hsp90-specific inhibitor geldanamycin selectively disrupts kinase-mediated signaling events of T-lymphocyte activation.
answer:
geldanamycin


question:
Manipulation of kinetic profiles in 2-aryl propionic acid cyclooxygenase inhibitors.
answer:

2-aryl propionic acid