This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Biochemistry
[{'content': 'All of the following abbreviations are true excepta) AMP-Adenosine monophosphateb) CMP-Cytidine monophosphatec) GMP-Guanosine monophosphated) TMP-Thymine monophosphatee) UMP-Uracil monophosphate \nSelect and explain. \nA. ab, B. de, C. cd, D. bd', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]