Lactulose is a non-absortable sugar used in the treatment of constipation and hepatic encephalopathy.

NH2-UAMC1110 TFA, a derivative of the fibroblast activation protein (FAP) inhibitor UAMC1110, serves as a precursor in the formation of FAPI-QS, a chelating agent crucial for creating radiotracers with high tumor selectivity and potency for tumor diagnosis and therapy .

5BrW is an analog of the tryptophan (Trp) effector and inhibits the gelation of hemoglobin S.