If that is a serious question its because the drug analog act explicitly excludes certain drugs from being defined as a drug analog including drugs approved by

If that is a serious question its because the drug analog act explicitly excludes certain drugs from being defined as a drug analog including drugs approved by the FDA. > (C) Such term does not include - (i) a controlled substance; (ii) any substance for which there is an approved new drug application; (iii) with respect to a particular person any substance, if an exemption is in effect for investigational use, for that person, under section 355 of this title to the extent conduct with respect to such substance is pursuant to such exemption; or (iv) any substance to the extent not intended for human consumption before such an exemption takes effect with respect to that substance.