You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 3-[(1S,4R,5R,8S,9S,12R,13R)-12-[(2R)-1,2-dihydroxypropan-2-yl]-4,8-dimethyl-5-[(2R)-6-methyl-7-oxohept-5-en-2-yl]-13-tetracyclo[7.5.0.01,13.04,8]tetradecanyl]propanoic acid into molecular formula.
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C30H48O5
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