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:
The dynamics of cobalamin utilization in L-1210 mouse leukemia cells: a model of cellular cobalamin metabolism.
answer:
cobalamin


question:
Antidepressants suppress production of the Th1 cytokine interferon-gamma, independent of monoamine transporter blockade.
answer:
monoamine


question:
NMDA receptors are not alone: dynamic regulation of NMDA receptor structure and function by neuregulins and transient cholesterol-rich membrane domains leads to disease-specific nuances of glutamate-signalling.
answer:

NMDA