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 1-[(2R,3R,4S,5S)-5-[fluoro(hydroxy)methyl]-3,4-dihydroxyoxolan-2-yl]pyrimidine-2,4-dione;hydrochloride .
user
C9H12ClFN2O6
assistant