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	<title>ZINC22:Getting started - Revision history</title>
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	<updated>2026-04-06T13:53:54Z</updated>
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		<title>Frodo: aasdf</title>
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		<updated>2020-08-03T23:05:05Z</updated>

		<summary type="html">&lt;p&gt;aasdf&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;ZINC22 is a complete redesign of ZINC. It will become available by 2022. &lt;br /&gt;
&lt;br /&gt;
The key features of ZINC22 are&lt;br /&gt;
* molecules are assigned to fine tranches before loading.  A fine tranche is a slice of physical-chemical property space based on two properties: the number of heavy atoms (HAC) and calculated logP.&lt;br /&gt;
* each fine tranche is loaded into a separate database where it is normalized and assigned a ZINC ID.&lt;br /&gt;
* each fine tranche is processed independently into 3D molecules. It is this independence that makes ZINC22 more scalable than ZINC15/20. &lt;br /&gt;
* fine tranches are combined to create the entire ZINC22 database&lt;br /&gt;
* molecules are index by Smallworld and searchable by whole molecule similarity using Graph-Edit Distance (GED).&lt;br /&gt;
* molecules are also indexed by Arthor and searchable by substructure and patterns (SMARTS). &lt;br /&gt;
* molecules are downloadable from files22.docking.org&lt;br /&gt;
&lt;br /&gt;
[[Category:ZINC22]]&lt;/div&gt;</summary>
		<author><name>Frodo</name></author>
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