All metabolic products of the main compound (e.g. phase 1 and phase 2 metabolites) with the routes of metabolism and the excreted metabolites in body fluids, e.g. in urine or blood.
Source: PAC, 2018, 90, 1121. (Terminology of bioanalytical methods (IUPAC Recommendations 2018)) on page 1167 [Terms] [Paper]