Dearomatization doesn't work if "Implicit H count" value greater than 2 if atom with Aromaticy query feature present on the canvas - Githubissues

epam / Indigo

Universal cheminformatics toolkit, utilities and database search tools

http://lifescience.opensource.epam.com

Apache License 2.0

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Dearomatization doesn't work if "Implicit H count" value greater than 2 if atom with Aromaticy query feature present on the canvas #1757

Open AlexeyGirin opened 8 months ago

AlexeyGirin commented 8 months ago

Describe the bug Dearomatization doesn't work if "Implicit H count" value greater than 2

Steps to Reproduce

Load from file (unzip first): Dearomatization doesn't work if Implicit H count value greater than 2 if atom with Aromaticy query feature present on the canvas.zip
Press Aromatize button (Ctrl+Alt+A)
Press Dearomatize button (Ctrl+Alt+D)

Actual behavior Dearomatization doesn't work if "Implicit H count" value greater than 2

Expected behavior Dearomatization should work according to https://en.wikipedia.org/wiki/H%C3%BCckel%27s_rule

Environment details (please complete the following information):

Indigo Toolkit Version 1.18.0-rc.9.0-gc7efb4e71-wasm32-wasm-clang-12.0.0
Ketcher Version 2.18.0-rc9 Build at 2024-02-27; 16:16:47
Chrome Version 122.0.6261.70 (Official Build) (64-bit)
Win10
Issue found while testing https://github.com/epam/Indigo/issues/1446

AlexeyGirin commented 7 months ago

Moved to Refined Backlog since not fixed over 2 releases