You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 11,14-dimethyl-6-(2-methylpropyl)-3-oxa-11-azoniahexacyclo[13.7.1.14,8.02,13.019,23.012,24]tetracosa-1,4(24),5,7,9,11,13,15,17,19(23)-decaene into its molecular formula.
user
C28H28NO+
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