You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 6-amino-N-[2-(4-methoxycyclohexyl)ethyl]-7-(3-methoxypropyl)-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradecane-5-carboxamide by IUPAC nomenclature, provide its molecular formula.
user
C25H46N5O4+
assistant