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 4-chloro-3-[[(2R)-2-hydroxy-2-(2-hydroxyethoxymethyl)-7-bicyclo[2.2.1]hept-1(7)-enyl]sulfonyl]-N-(3,4,5-trifluorophenyl)benzamide ?
user
C23H21ClF3NO6S
assistant