You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
methanidyl-[2-(N-[2-[methanidyl-di(propan-2-yl)phosphaniumyl]-4-propan-2-ylphenyl]anilino)-5-propan-2-ylphenyl]-di(propan-2-yl)phosphanium The above is the IUPAC name of a molecule. Write its molecular formula.
user
C38H57NP2
assistant