Hard on the heels of a $5.1-billion deal to buy Costa Coffee last month, analysts said a move into marijuana-infused drinks fit with Coke’s moves toward a healthier product portfolio. Cannabidiol or CBD is one of hundreds of molecules found in marijuana plants, and contains less than 0.1 percent of tetrahydrocannabinol (THC), the psychoactive component that makes people high. It does not cause intoxication.