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Principle of the templated directed ligation (A) and the directed non-templated ligation strategy (B). Reprinted (adapted) with permission from Chem. Sci., 2016, 7, 2157–2161—Published by the Royal Society of Chemistry. Creative Commons. License link available online: https://creativecommons.org/licenses/by/3.0/legalcode (accessed on 8 June 2020).
