You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[(1R,2R,3S)-3-hydroxy-1-[(1R,2E,4R,5S,10S,13S)-5-[(1R)-1-hydroxyethyl]-8-methoxy-2,4-dimethyl-7-oxo-6,15-dioxatricyclo[11.2.1.01,10]hexadeca-2,11-dien-14-yl]-2-methylbutyl] 1H-pyrrole-2-carboxylate is the IUPAC name of a molecule. Please give its molecular formula.
user
C29H41NO8
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