You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(8S,11R,13S,14S,17S)-17-(2-diethoxyphosphorylethynyl)-17-hydroxy-11-(4-methoxyphenyl)-13-methyl-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one;methane;sulfane The above is the IUPAC name of a molecule. Write its molecular formula.
user
C34H59O6PS4
assistant