You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[2-[(9R,16R,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-4,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] N-(6-hydroxyhexyl)carbamate is the IUPAC name of a molecule. Please give its molecular formula.
user
C29H42FNO7
assistant