IUPAC name of the compound
3-Bromo-6-Chloro-4-ethyl-5-methyl oct 2,4-diene
3-Chloro-6-bromo-4-ethyl-5-methyl oct 2,4-diene
4-ethyl-5-methyl-3-Chloro-6-bromo oct-2,4-diene
3-Bromo-6-Chloro-5-methyl-6-ethyl oct-2,4 diene
As per alphabetical order of substituents