You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 1,8-bis[methyl(3-trimethoxysilylpropyl)amino]octane-2,7-diol;ethanol;N-methyl-3-trimethoxysilylpropan-1-amine;2-[4-(oxiran-2-yl)butyl]oxirane by IUPAC nomenclature, provide its molecular formula.
user
C39H91N3O14Si3
assistant