The SMILES CCn1cc(C(=O)[O-])c(=O)c2cc(F)c(N3CC[NH2+][C@H](C)C3)c(F)c21 is from a molecule that is not a hERG blocker.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_blocker#not &NULL}a {herg_blocker__names__noun}.
1-ethyl-6,8-difluoro-7-[(3R)-3-methylpiperazin-4-ium-1-yl]-4-oxoquinoline-3-carboxylate