You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[4-(difluoromethoxy)phenyl]-6-(4-pentylcyclohexyl)-1,2,3,4,4a,5,6,7,8,8a-decahydronaphthalene is the IUPAC name of a molecule. Please give its molecular formula.
user
C28H42F2O
assistant