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 3-[1-hydroxy-2-[2-(trifluoromethyl)-4,5,6,7-tetrahydrobenzimidazol-1-yl]ethyl]oxolan-3-ol ?
user
C14H19F3N2O3
assistant