Organic Chemistry
Write the systematic name for the following polyene.
(3Z,5Z)-3-chloro-6-bromohepta-1,3,5-triene
(3E,5E)-6-bromo-3-chlorohepta-1,3,5-triene
(3Z,5Z)-6-bromo-3-chlorohepta-1,3,5-triene
(2Z,4Z)-2-bromo-5-chlorohepta-2,4,6-triene
