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For the molecule named 14,16-diacetyl-9,21-dihydroxy-4-methyl-19-methylidene-3,5,9,12,14,16,18,21-octazatricyclo[18.2.2.27,10]hexacosa-1(23),7(26),10(25),20(24)-tetraene-2,6,8,11,22-pentone;14,16-diacetyl-8,22-dihydroxy-4-methyl-3,5,8,12,14,16,18,22-octazatricyclo[18.2.2.27,10]hexacosa-1(23),7(26),10(25),20(24)-tetraene-2,6,9,11,19,21-hexone;methane by IUPAC nomenclature, provide its molecular formula.
user
C48H58N16O19
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