You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
carbanide;ethane;2-ethenyl-5-[(5-ethenylpyrrol-1-id-2-yl)methyl]pyrrol-1-ide;platinum(4+) The above is the IUPAC name of a molecule. Write its molecular formula.
user
C22H38N2Pt
assistant