Nicotine Carbon monoxide
Benzo(a)pyrines Acetaldehyde
Polycyclic hydrocarbons Acetone
N-nitrosonornicotine Methanol
Beta-naphthylamine Nitrogen oxides
Polonium-210 Hydrogen cyanide
Nickel Ammonia
Cadmium Benzene
Arsenic Formaldehyde
Lead Carbon dioxide
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