# Substructure Search

**URL:** <https://forum.knime.com/t/substructure-search/26391>\
**Category:** KCH Workflows\
**Created:** [August 28, 2020, 4:26pm UTC](https://forum.knime.com/t/substructure-search/26391 "2020-08-28T16:26:14Z")\
**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:** [August 28, 2020, 4:26pm UTC](https://forum.knime.com/t/substructure-search/26391/1 "2020-08-28T16:26:14Z")

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Search a set of structures against a sketched query molecule or SMARTS patterns. Report the compounds that don't pass all the REOS filters. [Requires: Canvas]

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This is a companion discussion topic for the original entry at [https://kni.me/w/QnfMYrzMYTWhm7em](https://kni.me/w/QnfMYrzMYTWhm7em)