The SMILES NCC[NH2+]CCNCC[NH2+]CCN is not clinically toxic.
The {#molecule |!}{SMILES__description} {SMILES#} is {clinical_toxicity#not &NULL}{clinical_toxicity__names__adjective}.
2-azanylethyl-[2-[2-(2-azanylethylazaniumyl)ethylamino]ethyl]azanium