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 (2S,6S)-3-[(2R,5S)-4-azido-5-(hydroxymethyl)oxolan-2-yl]-5-methyl-2,6-dihydro-1H-pyrimidine-2,6-diol .
user
C10H17N5O4
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