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,10S,11S,12R,13S,14R)-10-(2-aminoethylamino)-6-[4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-7,12,13-trihydroxy-4-(5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl)oxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecan-2-one;3-bromopropanoic acid;4-[methyl-[(1R,3S,5R,8R,10R,11S,12R,13R,14S)-8,12,14-trihydroxy-5-methyl-11-(methylamino)-7-oxo-2,4,9-trioxatricyclo[8.4.0.03,8]tetradecan-13-yl]amino]butanoic acid;3-[methyl-[(1R,3S,5R,8R,10R,11S,12S,13R,14S)-8,12,14-trihydroxy-5-methyl-13-(methylamino)-7-oxo-2,4,9-trioxatricyclo[8.4.0.03,8]tetradecan-11-yl]amino]propanoic acid;(1R,3S,5R,8R,10R,11S,12S,13R,14S)-8,12,14-trihydroxy-5-methyl-11,13-bis(methylamino)-2,4,9-trioxatricyclo[8.4.0.03,8]tetradecan-7-one is given. What is its corresponding molecular formula?
user
C91H162BrN9O39
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