`CH_(3)-overset(H_(5)C_(6))overset(|)underset(CH_(3))underset(|)(C)-overset(H)overset(|)underset(H)underset(|)(C)-CH_(3)overset(HCI)underset("room temp")rarrp`.
The product `P` is
A. `CH_(3)-overset(H_(5)C_(6))overset(|)underset(CI)underset(|)(C)-overset(CH_(3))overset(|)underset(H)underset(|)(C)-CH_(3)`
B. `CH_(3)-overset(H_(5)C_(6))overset(|)underset(CH_(3))underset(|)(C)-overset(CH_(3))overset(|)underset(CI)underset(|)(C)-H`
C. `CH_(3)-overset(C_(6)H_(5))overset(|)underset(CH_(3))underset(|)(C)-CH=CH_(3)`
D. `CH_(2)=overset(H_(5)C_(6))overset(|)(C)-overset(CH_(3))overset(|)underset(H)underset(|)(C)-CH_(3)`
