Draw condensed structural formula of the following organic compounds (It is recommended that you draw them on paper, take a picture of them and save as a PDF):
a) 1,2-dimethyl-1,3-cyclopentadiene
b) 3-bromo-3-chloro-1-hexyne
c) trans-4-ethyl-3-methyl-2-hexene
d) cis-2-pentene
e) 5-ethyl-3-methyl-1-heptyne
f) 1,3-dipropylbenzene
g) 3-bromo-2-chloro-4-methylhexane