You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[3-[[6-(2,2-difluoropropylamino)-5,5-bis(2-methylphenyl)-6-oxohexyl]-ethylamino]propyl]-3-hydroxythiophene-2-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C33H43F2N3O3S
assistant