You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as (1R,10S)-5-methyl-2,6,15-trioxatricyclo[8.5.0.03,8]pentadeca-3(8),4-dien-7-one using the IUPAC nomenclature.
user
C13H16O4
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