Answer
The structure of the given compound is written below.
Correct systematic name of the compound is : 4-isopropyl-2,3,5-trimethylheptane.
Work Step by Step
Find the longest Carbon straight chain. Here the longest chain is of 7 Carbons. Now, numbering them from 1 to 7 so that three methyl groups at C2, C3 and C5 position and one isopropyl group is at C4 position. So, we get the name: 4-isopropyl-2,3,5-trimethylheptane.
See the below figure.
