# Similarity Search

**URL:** <https://forum.knime.com/t/similarity-search/21106>\
**Category:** KCH Workflows\
**Created:** [February 18, 2020, 2:32am UTC](https://forum.knime.com/t/similarity-search/21106 "2020-02-18T02:32:09Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Hub](https://forum-cdn.knime.com/user_avatar/forum.knime.com/hub/32/5438_2.png) [@Hub](https://forum.knime.com/u/Hub)\
**Post date:** [February 18, 2020, 2:32am UTC](https://forum.knime.com/t/similarity-search/21106/1 "2020-02-18T02:32:09Z")

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Find the most similar compounds to a sketched molecule in a database. Screen the same database against several query structures. [Requires: Canvas]

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This is a companion discussion topic for the original entry at [https://kni.me/w/4iTMfVwrWqjSM6F8](https://kni.me/w/4iTMfVwrWqjSM6F8)