Substances: 2-n-Octyl-4-isothiazolin-3-on (InChiKey = JPMIIZHYYWMHDT-UHFFFAOYSA-N) Atenolol (InChiKey = METKIMKYRPQLGS-UHFFFAOYSA-N) Azithromycin (InChiKey = MQTOSJVFKKJCRP-BICOPXKESA-N) Keywords: dynamics Variables: concentration