You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule (2E,4E)-7-[4-tert-butyl-5-[[ethyl(hexyl)amino]methyl]-2-methylimidazol-1-yl]-4-ethylidene-N-hydroxyhepta-2,6-dienamide ?
user
C26H44N4O2
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