You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2,2,2-trifluoro-1-[4-[(3E,8S,11R,13S,14S,17S)-3-hydroxyimino-17-methoxy-17-(methoxymethyl)-13-methyl-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-11-yl]phenyl]ethanol is the IUPAC name of a molecule. Please give its molecular formula.
user
C29H36F3NO4
assistant