You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
10-O-propyl 9-O-(2-trimethylsilylethyl) (1R,10R)-11-oxotricyclo[6.2.2.02,7]dodeca-2,4,6-triene-9,10-dicarboxylate is the IUPAC name of a molecule. Please give its molecular formula.
user
C22H30O5Si
assistant