diff --git a/manifests/ChemAxon/markusheditor/20.19.0.yaml b/manifests/ChemAxon/markusheditor/20.19.0.yaml
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+Id: ChemAxon.markusheditor
+Publisher: ChemAxon
+Name: Markush Editor
+Version: 20.19.0
+Tags: chemistry,organic chemistry,molecule,java,jchem,research,patent
+Description: Creating a patent claim that covers all of the desired compounds, without any overlap with prior-art documents, can be a challenging task and a huge responsibility. Markush Editor assists you in all the steps of the drafting process, saves time and effort, and helps create strong, high-quality claims.
+#AppMoniker:
+FileExtensions: mrv,cxsmi,cxsmiles,cxsma,cxsmarts,abbrevgroup,csmol,csrxn,cssdf,t,csrdf,mol
+LicenseUrl: https://docs.chemaxon.com/display/docs/End+User+License+Agreement
+Homepage: https://chemaxon.com/products/instant-jchem
+License: Copyright (c) ChemAxon
+Installers:
+  - Arch: x64
+    Url: https://dl.chemaxon.com/markush/20.19.0/markush-editor_windows-x64_20.19.msi
+    Sha256: 7fe251876dbdff2763fa59697322aa32f760fcb5425b8fbe5fc7b4b239a67583
+    InstallerType: msi
+    #Switches:
+    #  Silent: -q
+    #  SilentWithProgress: -q
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