You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 22-(1-benzofuran-2-yl)-8,14-dioxa-22-azoniahexacyclo[11.7.1.13,19.02,7.09,21.015,20]docosa-1(20),2,4,6,9(21),10,12,15,17,19(22)-decaene into its molecular formula.
user
C27H14NO3+
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