Substances: Acesulfame (InChiKey = YGCFIWIQZPHFLU-UHFFFAOYSA-N) Atenolol (InChiKey = METKIMKYRPQLGS-UHFFFAOYSA-N) Atrazine (InChiKey = MXWJVTOOROXGIU-UHFFFAOYSA-N) Azithromycin (InChiKey = MQTOSJVFKKJCRP-BICOPXKESA-N) Keywords: dynamics Variables: waterlevel