Unable to save query features in atoms to mol v2000, system throws exception

[AlexeyGirin]

Steps to Reproduce

1. Go to Molecules mode
2. Load from KET: All Custom Query Bonds connected with R-group labels.ket.zip
3. Export canvas to Mol v2000

Actual behavior
System throws exception: Convert error! IndigoException: molfile saver: unrepresentable query bond: (((order = 1 & order = 1 & order = 1 & order = 1 & order = 1 & order = 2 & order = 3 & order = 4 & ~ & ring) | order = 1 | order = 1 | order = 1 | order = 1 | order = 1 | order = 2 | order = 3 | order = 4 | ~ | ring | order = 1) & order = 1 & order = 1 & order = 1 & order = 1 & order = 2 & order = 3 & order = 4 & ~ & (ring | (order = 1 & !(order = 1) & !(order = 1) & !(order = 1) & !(order = 1) & !(order = 2) & !(order = 3) & !(order = 4) & !(~) & chain) | !(order = 1) | !(order = 1) | !(order = 1) | !(order = 1) | !(order = 1) | !(order = 2) | !(order = 3) | !(order = 4) | !(~) | chain | !(order = 1)) & !(order = 1) & !(order = 1) & !(order = 1) & !(order = 1) & !(order = 2) & !(order = 3) & !(order = 4) & !(~) & ((ring & order = 1 & !(order = 1) & !(order = 1) & !(order = 1) & !(order = 1) & !(order = 2) & !(order = 3) & !(order = 4) & !(~) & chain) | !(order = 1) | !(order = 1) | !(order = 1) | !(order = 1) | !(order = 1) | !(order = 2) | !(order = 3) | !(order =

Expected behavior
Export works correct

Versions

• Ketcher Version 2.28.0-rc.3 Build at 2024-12-11; 14:32:57
• Indigo Version 1.27.0-rc.1.0-g8d656a341-wasm32-wasm-clang-19.0.0
• Chrome Version 131.0.6778.109 (Official Build) (64-bit)
• Win10