You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (10-hydroxy-15-methyl-3-tetracyclo[10.2.1.02,11.04,9]pentadeca-2,4,6,8,10-pentaenyl) naphthalen-2-yl carbonate into its molecular formula.
user
C27H22O4
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