You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[2-(5-methyl-2-prop-1-en-2-ylphenyl)-3-[(2-oxo-4-thiophen-2-yl-1,3,2lambda5-dioxaphosphinan-2-yl)oxy]-5-pentylphenoxy]-4-thiophen-2-yl-1,3,2lambda5-dioxaphosphinane 2-oxide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C35H40O8P2S2
assistant