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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
Chemical structure and 3D model of a ligand-G4 DNA complex for Braco-19 (PDB ID 3CE5, (a) and pyridostatin (PDB ID 7X3A) (b); chemical structure of thioflavin T (c).