Aşağıdaki alkin moleküllerinden hangisi doğru adlandırılmıştır?
A) $CH_3-CH_2-C \equiv CH$: 1-Bütin
B) $CH_3-C \equiv C-CH_3$: 2-Pentin
C) $CH_3-C(CH_3)_2-C \equiv CH$: 3,3-Dimetil-1-Bütin
D) $CH_3-CH_2-CH_2-C \equiv C-CH_3$: 3-Heksin
E) $CH_3-CH(CH_3)-C \equiv CH$: 3-Metil-1-Propin