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 (4S)-3-(3H-benzimidazol-5-yl)-4-[4-(4,4-difluorocyclohexyl)-3-fluorophenyl]-1,3-oxazolidin-2-one ?
user
C22H20F3N3O2
assistant