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molecule models of theobromine, and caffeine side by side. the arrow highlights the only difference. white is hydrogen, black is
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arrow
atom
atomic
ball
biochemistry
biology
black
blue
bond
c7h8n4o2
c8h10n4o2
cacao
caffein
caffeine
carbon
chemistry
chocolate
coffein
difference
education
elements
geometry
highlights
hydrogen
medical
methylxantine
model
models
molecule
nitrogen
nutrition
only
organic
oxygen
pharmaceutical
psychoactive
purine
red
research
ring
science
side
spheres
stick
stimulant
structure
theobromine
visualization
white
xantheose