The molecule with the SMILES representation of CCCCOc1ccc(OCCC[NH+]2CCOCC2)cc1 shows no toxicity.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {clinical_toxicity#no &NULL}{clinical_toxicity__names__noun}.
4-[3-(4-butoxyphenoxy)propyl]morpholin-4-ium