Let's not forget about these bad boys, either: https://en.wikipedia.org/wiki/Tobacco-specific_nitrosamines https://en.wikipedia.org/wiki/Tobacco-specific_nitro

Let's not forget about these bad boys, either: https://en.wikipedia.org/wiki/Tobacco-specific_nitrosamines https://en.wikipedia.org/wiki/Tobacco-specific_nitrosamines Wikipedia neglects mentioning it, but those are very much psychoactive.