You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named [29-[[(E)-3-hydroxy-1-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxytetradec-4-en-2-yl]amino]-29-oxononacosyl] tetradecanoate by IUPAC nomenclature, provide its molecular formula.
user
C63H121NO10
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