You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(Z)-3-hydroxy-2-methyl-1-[1-(2,2,2-trifluoroethyl)cyclohexyl]-3-(1,4,4-trimethylcyclohexyl)prop-2-en-1-one The above is the IUPAC name of a molecule. Write its molecular formula.
user
C21H33F3O2
assistant