Substances: 1-3-Diphenylguanidine (InChiKey = OWRCNXZUPFZXOS-UHFFFAOYSA-N) Atenolol (InChiKey = METKIMKYRPQLGS-UHFFFAOYSA-N) Bezafibrate (InChiKey = IIBYAHWJQTYFKB-UHFFFAOYSA-N) Keywords: dynamics polar organic pollutants