You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 1,3,7,9-tetratert-butyl-11-(2-ethylhexoxy)-5-methyl-5a,9a-dihydro-5H-benzo[d][1,3,2]benzodioxaphosphocine into molecular formula.
user
C38H63O3P
assistant