You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 3-[4-[2-[4-[2-[1-(3-dihydroxysilyloxypropyl)pyridin-1-ium-4-yl]ethenyl]phenyl]ethenyl]pyridin-1-ium-1-yl]propyl-trihydroxysilane ?
user
C26H34N2O6Si2+2
assistant