Yeah weed will mess with your hormones. Gynaecomastia surgery in men rises in states/ countries that legalise weed due to estrogen levels.

The key here is "may refer to:"

The day I trust Wikipedia to tell me the truth about anything will be the one day of the year that does not end in "day."

Not about formula but the structure

Nope.. famine is right, it's all about structure, not formula.. you can look it up yourself, go to pubchem and write a formula, you will find hundreds or thousands of substances with the same formula and absolutely different pharmacology.

Look up structure-activity relationship..

You can even see how isomers may have totally different effects, for example lsd vs iso-lsd (no effects).

Sometimes we stumble upon thoughts or insights that seem like they make sense but they don't, and need to be discarded when evidence points elsewhere.. and thats fine... live and learn

Yeah, molecules are a bit like anagrams that way. You can't deduce simmilarity in meaning either from the fact that words have the same letters.