You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named (3R,4S,5S,6R,7R,9R,12S,13R,14S,15R)-6-[[(3aR,4S,6R,7aS)-1,6-dimethyl-2-(2-morpholin-4-ylethylimino)-4,6,7,7a-tetrahydro-3aH-pyrano[4,3-d][1,3]oxazol-4-yl]oxy]-15-ethyl-13,14-dihydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-7-methoxy-3,5,7,9,12,14-hexamethyl-oxacyclopentadecane-2,10-dione is given. What is its corresponding molecular formula?
user
C45H79N3O14
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