You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-[[(3aS,5aR,7aR,11bR)-3a-[2-(2-aminoethyl)-4-chloro-1-(4-fluorophenyl)-5-oxopyrazol-3-yl]-5a,5b,8,8,11a-pentamethyl-1-propan-2-yl-2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a-tetradecahydrocyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethylpent-4-enoic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C47H67ClFN3O4
assistant