You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[(3S,10R,11Z,14S)-10-[4-[bis[(2-methylpropan-2-yl)oxy]phosphorylmethyl]phenyl]-6,6-dimethyl-14-(naphthalen-1-ylmethyl)-2,5,8-trioxo-1,4,7-triazacyclopentadec-11-en-3-yl]acetamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C42H57N4O7P
assistant