The SMILES O=C(NCNC(=O)NC1C(=O)NC(=O)N1CO)NC1C(=O)NC(=O)N1CO is not toxic in the Luciferase-tagged ATAD5 assay.
The {#molecule |!}{SMILES__description} {SMILES#} is {toxicity_SR-ATAD5#not &NULL}{toxicity_SR-ATAD5__names__adjective}.