Draw structures for each of the following molecules: a. (S)-1-bromo-1-chlorobutane b. (2R,3R)-2,3-dichloropentane c. An achiral isomer of

Question:

Draw structures for each of the following molecules:
a. (S)-1-bromo-1-chlorobutane
b. (2R,3R)-2,3-dichloropentane
c. An achiral isomer of 1,2-dimethylcyclohexane
d. A chiral isomer of 1,2-dibromocyclobutane
e. Two achiral isomers of 3,4,5-trimethylheptane