This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Hematology, Subject name: Pharmacology
[{'content': 'Filgrastim is a. \nSelect and explain. \nA. T-cell stimulating factor, B. GnRH analogue, C. G-CSF, D. GM-CSF', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Filgrastim is a recombinant G-CSF. From medical pharmacology padmaja 4th edition Page no 333', 'role': 'assistant'}]