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. 2023 Jun 16;66(13):8600–8613. doi: 10.1021/acs.jmedchem.3c00258

Figure 1.

Figure 1

Molecular designs of 111In-labeled LMW substrates used in this study. Both the LMW substrates and the authentic compounds generated a pair of isomers (Figure 3A). The metabolites were designed to be liberated by the action of ACE on the renal BBM.