You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name methyl (1R,2Z,6Z,12Z,18R,23S,24S)-5-ethenyl-10-ethyl-4,9,23,25-tetramethyl-17-oxo-24-[3-oxo-3-[(E,7R)-3,7,11-trimethyldodec-2-enoxy]propyl]-22-oxa-14,21,26,27-tetrazaheptacyclo[18.2.2.13,6.18,11.113,16.01,21.015,19]heptacosa-2,4,6,8,10,12,15(19),16(25)-octaene-18-carboxylate into its molecular formula.
user
C50H66N4O6
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