The SMILES CCCC(c1nnnn1CCOC)N(Cc1cc2cc(C)c(C)cc2[nH]c1=O)CC1CCCO1 represents a molecule that is not a hERG blocker.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.