You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named 1-[(2R,3S,4S,5R)-3-azido-4-hydroxy-5-(hydroxymethyl)selenolan-2-yl]pyrimidine-2,4-dione is given. What is its corresponding molecular formula?
user
C9H11N5O4Se
assistant