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 (11E,19E)-12,20,21-trifluoro-5,6,9,14,17-pentamethyl-10,13,18-trimethylidenedocosa-11,19,21-trien-2-ol using the IUPAC nomenclature.
user
C30H47F3O
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