What is the structural formula of the compound made when propene undergoes an addition reaction with bromine?
- A$\text{CH}_3\text{CHBrCH}_2\text{Br}$
- B$\text{CH}_2\text{BrCH}_2\text{CH}_2\text{Br}$
- C$\text{CHBr}_2\text{CH}_2\text{CH}_3$
- D$\text{CH}_3\text{CBr}_2\text{CH}_3$