You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-amino-5-chloro-N-[(3R,4S)-1-[3-(3-ethyl-2-oxoimidazolidin-1-yl)propyl]-3-methoxypiperidin-4-yl]-2,2-dimethyl-3H-1-benzofuran-7-carboxamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C25H38ClN5O4
assistant