bicyclo [ 3. 2. 1 ] octane
bicyclo [ 3. 2. 1 ] octane
bicyclo [ 1. 2. 3 ] heptane
bicyclo [ 1. 2. 3 ] heptane
bicyclo [ 3. 2. 1 ] heptane
bicyclo [ 3. 2. 1 ] heptane
bicyclo [ 1. 2. 3 ] octane
bicyclo [ 1. 2. 3 ] octane
Correct Answer:
bicyclo [ 3. 2. 1 ] octane
bicyclo [ 3. 2. 1 ] octane