interesting error message while trying to apply a result from the compound library results.
Puzzle 2730. entry name '04', compound result 7A. Looks like the result is malformed, a SMILES translation error ?
In fact, quite a few results in that series generate this error.

@"Bletchley Park" If possible, could you share with scientists the molecule you used to submit that compound library query? That should make it a bit easier to debug.
@rmoretti I already shared that solution, it is the 'bp23314 b' solution. And if that is not the one (?) all of my saved solutions were shares with scientists.