You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N,1,1,1,2,3,3,3-octadeuterio-N-(1,1,1,2,3,3-hexadeuteriopropan-2-yl)propan-2-amine The above is the IUPAC name of a molecule. Write its molecular formula.
user
C6H15N
assistant