Alternative for Double Chocolate (Clear) - The Flavor/Perfumer's Apprentic

Wil appreciate your help.
Suggestion for best substitute for Double Chocolate (Clear) - The Flavor/Perfumer’s Apprentice

Not really sure what you’re asking.

Is it because of certain chemicals in TFA DCC?
Is it the color?
Is it the taste?

What is the aspect that you’re in search of that “should be different/similar”??

http://e-liquid-recipes.com/flavor/111276 Chocolate (SC) Real Flavors

FA Chocolate FA Cocoa read those notes here: http://e-liquid-recipes.com/flavor/798

http://e-liquid-recipes.com/flavor/40848 Dark Chocolate MF

Is it the taste