You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule N-[(3S,4S)-4-fluoropyrrolidin-3-yl]-6-(6-methoxyimidazo[1,2-a]pyrazin-3-yl)pyridin-2-amine .
user
C16H17FN6O
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