30. Identify the correet IUPAC name for the following structures.
CCCC(C(C)F)C(C)CC
A) 4-(2-iodo-1-methylethyl)-3-methylheptane
B) 3-s-butyl-1-iodo-2-methylhexane
C) 1 -iodo-2, 4-dimethyl-3-propylhexane
D) 2,4-dimethyl-1-iodo-3-propylhexane