You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name sodium;(2S,3R,4R)-4-[(2S,7S,8R,9S)-2-[(2R,5S)-5-ethyl-5-[(3S,5R)-5-[(3S,5R,6S)-6-ethyl-6-hydroxy-3,5-dimethyloxan-2-yl]-3-methyloxolan-2-yl]oxolan-2-yl]-7-hydroxy-2,8-dimethyl-1,10-dioxaspiro[4.5]decan-9-yl]-3-methoxy-2-methylpentanoate into its molecular formula.
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C37H63NaO10
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