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system
Name the molecular formula for the molecule established as 14,14,20-trimethyl-23-oxa-1,20-diazahexacyclo[13.6.1.16,9.02,7.08,13.019,22]tricosa-2(7),3,5,8(13),9,11-hexaene using the IUPAC nomenclature.
user
C23H26N2O
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