You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by 1-(2,3-dihydroxypropyl)-N-[4-ethyl-2-(4-ethyl-2-fluoroanilino)-3-fluoro-6-methoxyphenyl]cyclopropane-1-sulfonamide ?
user
C23H30F2N2O5S
assistant