You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[1-cyclopentylidene-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)prop-2-enyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is the IUPAC name of a molecule. Please give its molecular formula.
user
C20H34B2O4
assistant