You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 13-[3-(2-ethylbutyl)-2,4,6-trimethylphenyl]-4,8,12-trimethyl-2,3,7,13-tetrazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7-tetraene into its molecular formula.
user
C27H38N4
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