You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 1-(3-fluorophenyl)-3-[(2S,3S,6R)-2-(hydroxymethyl)-6-[2-[(4-methylphenyl)sulfonylamino]ethyl]oxan-3-yl]urea ?
user
C22H28FN3O5S
assistant