[Comment to class S1.1(b): Where an anabolic androgenic steroid is capable of being produced endogenously, a Sample  will be deemed to contain such Prohibited Substance  and an Adverse Analytical Finding  will be reported where th e concentration of such Prohibited Substance  or its metabolites or markers and/or  any other relevant  ratio(s) in the Athlete ’s Sample  so deviates from the range of values norma lly found in humans that it is unlikely to be consistent with normal endogenous production.