theobromine, xantheose, diurobromine. molecular structures, 3d rendering, structural chemical formula and atoms with color coding

abstract atom atomic atoms biochemistry biology blackboard cacao caffeine carbon chemical chemistry chocolate cocoa coding cola color digitally diurobromine drawing element formula generated health horizontal hydrogen illustration image infographic mate material medicine model molecular molecule nitrogen oxygen phosphodiesterase purine rendering research science scientific shape skeletal stimulant structural structure structures tea technique theobromine xantheose