You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name methyl (1R,3S,4S,5R,8R,10S,13R,14S,16R,17R,18R,19R)-15-(phenoxymethyl)octacyclo[8.8.1.02,9.03,17.04,8.05,16.013,19.014,18]nonadecane-15-carboxylate into its molecular formula.
user
C28H32O3
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