You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named 1-[3-[1-[(2E,4Z)-6-cyanohepta-2,4-dien-2-yl]cyclopropyl]propyl]-3-[4-fluoro-3-(trifluoromethyl)phenyl]-1-(4-piperidin-1-ylbutyl)urea is given. What is its corresponding molecular formula?
user
C31H42F4N4O
assistant