The molecule with the SMILES Nc1c2c([nH+]c3ccccc13)CCCC2 shows no clinical toxicity.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {clinical_toxicity#no &NULL}{clinical_toxicity__names__noun}.
1,2,3,4-tetrahydroacridin-10-ium-9-amine