You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
propan-2-yl N-[N-[(3E)-3-[2-amino-5-(2-methyl-3-methylidene-5-pyrrolidin-2-ylpentan-2-yl)phenyl]-3-[(2E,4Z,6Z)-2,4,6-trimethylcyclonona-2,4,6-trien-1-ylidene]propyl]-C-[3-(1-fluoro-2H-pyridin-4-yl)pyrrolidin-1-yl]carbonimidoyl]carbamate is the IUPAC name of a molecule. Please give its molecular formula.
user
C46H65FN6O2
assistant