You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2,3-bis(3,3,5,5-tetramethylhexoxy)propoxy-(4-nitrophenoxy)-(2,2,4,4-tetramethylpentyl)phosphane is the IUPAC name of a molecule. Please give its molecular formula.
user
C38H70NO6P
assistant