Error message is wrong for negarive repeating number (RNA1{([Sm5moe]([m2nprn])[mepo2]+[menoe2]([nobn6p])[m2nen]+[bnoe2r]([nC6n2G])[fl2me]+[m2nc2r]([nC6n8A])[mepo2])'-5'}$$$$V2.0)

[AlexeyGirin]

Steps to Reproduce

1. Toggle to Macromolecules mode
2. Load using Paste from clipboard way: RNA1{([Sm5moe]([m2nprn])[mepo2]+[menoe2]([nobn6p])[m2nen]+[bnoe2r]([nC6n2G])[fl2me]+[m2nc2r]([nC6n8A])[mepo2])'-5'}$$$$V2.0
   

Actual behavior
Error message is wrong: Convert error! Given string could not be loaded as (query or plain) molecule or reaction, see the error messages: 'SEQUENCE loader: Unmatched '(''

Expected behavior
Error message should report that repeating is not supported now

Versions

• Version 2.24.0-rc.1 Build at 2024-08-28; 15:19:12
• Indigo Toolkit Version 1.24.0-dev.5.0-g382df81fd-wasm32-wasm-clang-19.0.0
• Chrome Version 128.0.6613.114 (Official Build) (64-bit)
• Win10

Found while testing - #2188

[AlexeyGirin]

Wrong HELM
it is impossible to create amigos monomer from DNA/RNA polymer