You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4,8-ditert-butyl-6-[2-tert-butyl-6-(3-tert-butyl-2,5-dimethylphenyl)-4-methylphenoxy]-2-methoxy-10-methylbenzo[d][1,3,2]benzodioxaphosphepine is the IUPAC name of a molecule. Please give its molecular formula.
user
C45H59O4P
assistant