You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[[3-[[5-chloro-1-methyl-6-(4-methylpiperidin-1-yl)benzimidazol-2-yl]methyl]-4-(trifluoromethyl)phenyl]methyl]-1-hydroxycyclopropane-1-carboxamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C27H30ClF3N4O2
assistant