The molecule with the SMILES representation of COCCn1c(=O)[nH]c2cc(C(=O)NCCc3ccc(S(N)(=O)=O)cc3)ccc2c1=O is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.