You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[2-[(3-cyanophenyl)carbamoylamino]-1-(2-hydroxy-2-methylpropyl)benzimidazol-5-yl]-2-cyclopentyl-N-methylacetamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C27H32N6O3
assistant