Crash when copy pasting this smiles into a structure editor https://www.sigmaaldrich.com/CH/de/product/sigma/w104 `[H][C@@]12CCC3=Cc4nc5nc6ccccc6n5cc4C[C@]3(C)[C@@]1([H])CC[C@@]7(C)[C@@]2([H])CC[C@@]7(O)C#C`
Crash when copy pasting this smiles into a structure editor
https://www.sigmaaldrich.com/CH/de/product/sigma/w104
[H][C@@]12CCC3=Cc4nc5nc6ccccc6n5cc4C[C@]3(C)[C@@]1([H])CC[C@@]7(C)[C@@]2([H])CC[C@@]7(O)C#C