You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[3-[3-[[4-[2-(tert-butylsulfamoyl)phenyl]-2-fluorophenyl]methyl]-5-ethyl-2-propylimidazol-4-yl]-3-oxopropyl]-N-pyridin-2-ylpyridine-3-carboxamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C39H43FN6O4S
assistant