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. 2022 Oct 21;77(2):1129–1148. doi: 10.1007/s11696-022-02528-y

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© Institute of Chemistry, Slovak Academy of Sciences 2022, corrected publication 2023Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

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Fig. 1 — Some of the selected guanidine-containing medications with previously reported efficacy against COVID-19. Famotidine (a), imatinib (b), camostat (c), GBPA (d), metformin (e)