You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as (1S,2S,5R,7R,9R,10S,14R,15S,19S)-15-[5-(dimethylamino)-6-methyloxan-2-yl]oxy-11,19-diethyl-14-methyl-7-(3,4,5-trimethoxy-6-methyloxan-2-yl)oxy-20-oxatetracyclo[10.10.0.02,10.05,9]docosane-13,21-dione using the IUPAC nomenclature.
user
C43H73NO10
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