it is an oil and _an_ alcohol, which is a wide class of molecules. it's not a kind of ethanol. https://en.wikipedia.org/wiki/Sterol https://en.wikipedia.org/wik

it is an oil and _an_ alcohol, which is a wide class of molecules. it's not a kind of ethanol. https://en.wikipedia.org/wiki/Sterol https://en.wikipedia.org/wiki/Sterol