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system
Name the molecular formula for the molecule established as (4R,6aR,9aS,9bR)-8-(1-benzylpiperidin-4-yl)-4-[(E)-4-(5-bromo-2-hydroxyphenyl)-3-methylbut-3-enyl]-2-hydroxy-5-(phenoxymethyl)-1,4,6,6a,9a,9b-hexahydrooxaborinino[4,5-e]isoindole-7,9-dione using the IUPAC nomenclature.
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C40H44BBrN2O6
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