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What is the molecular formula of the molecule identified by (4R,6aR,7R,9S,10aR)-9-[4-[4-(2-aminoethoxy)-3-hydroxyphenyl]-2-oxobut-3-enoxy]-10a-[(cyclohexylamino)methyl]-2-[3-(3,4-dihydroxyphenyl)prop-2-enoyl]-7-hydroxy-4-(2-phenylethyl)-2,3,4,5,6a,7,8,10-octahydrobenzo[b][1,4]dioxocine-9-carboxylic acid ?
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C47H58N2O12
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