You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1H-inden-1-ide;[methyl(3-trimethylsilyloxypropyl)silylidene]zirconium(2+);dichloride The above is the IUPAC name of a molecule. Write its molecular formula.
user
C25H32Cl2OSi2Zr-2
assistant