Based on the SMILES O=C(NCC(=O)N1CCN(S(=O)(=O)c2ccccc2)CC1)c1ccc2ccccc2c1, the molecule is a hERG blocking compound.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.