Error when rendering artenimol via SMILES string

[timoth...@plexresearch.com]

Request to render "C[C@@H]1CCC2[C@@H](C)[C@@H](O)O[C@@H]3O[C@@]4(C)CC[C@@H]1[C@@]23OO4" (Artenimol) results in the following response:

Response:

{"status": 400, "content": "{\n  \"error\": \"IndigoException: stereocenters: angle between bonds is too small\"\n}"}

Indigo version: 1.3.0beta.r224-g142c01d linux64

Using indigo-python (as a service)

[timoth...@plexresearch.com]

Actually, the compound failing is oxsazepam, not artenimol.

[timoth...@plexresearch.com]

Additionally fails on the following SMILES strings:

C[C@@H]1CCC2[C@H](O)[C@H](O)O[C@@H]3O[C@@]4(C)CCC1[C@@]23OO4
C[C@@H]1CCC2[C@@]3(CO3)C(O)O[C@@H]4O[C@@]5(C)CCC1[C@@]24OO5

CO[C@H]1O[C@@]2(C)CC[C@H]3CCCC[C@@]13OO2

CO[C@@H]1O[C@@]2(C)CC[C@H]3CCCC[C@@]13OO2

CO[C@@H]1O[C@@]2(C)CC[C@H]3CC(C)(C)CC[C@@]13OO2