Name the compounds whose line formulae are given below.
1.
2.
(a)
3-ehtyl-4-methylhept-5-en-2-one (C-atoms of the longest possible chain are numbered in such a way that the functional group, >C=O, gets the lowest possible locant)
(b)
3-nitrocyclohex-1-en (C-atoms of the ring are numbered in such a manner that double bond gets the lowest possible locant followed by the -NO2 group)
