def getPreclinicalCompounds(api):
    et_compounds = api.eToxSys().getAllCompounds()
    for et_compound in et_compounds:
        et_compound['source'] = 'eToxSys'
    return et_compounds
def getPreclinicalCompounds(api):
    et_compounds = api.eToxSys().getAllCompounds()
    for et_compound in et_compounds:
        et_compound['source'] = 'eToxSys'
    return et_compounds