Macro: UI support import sequence

[even1024]

Requirements

1. Add to the modal window 'Open'/'Paste from the clipboard' a dropdown menu for format choosing.
   Available options:

• Ket Format
• MDL Molfile V3000
• Sequence

2. By default Ket format should be chosen
3. When sequence format is chosen additional options should be displayed:

• RNA
• DNA
• Peptide

4. DNA/RNA supported symbols: A, T, C, G, U (case insensitive)
   Peptide supported symbols: A, C, D, E, F, G, H, I, K, L, M, N, P, Q, R, S, T, V, W, Y (case insensitive)
   For all other symbols Error should be displayed.

UI

[even1024]

Fixed in 1.9.0.rc.1

[AlexeyGirin]

Verified, all related bugs are linked
Windows 10
Chrome Version Version 123.0.6312.106 (Official Build) (64-bit)
Ketcher Version 2.21.0-rc.1 Build at 2024-04-15; 20:00:15
Indigo Toolkit Version 1.20.0-rc.1.0-g8e8ffc3c3-wasm32-wasm-clang-12.0.0