Based on the SMILES Cc1cccc(N2CCN(C(=O)CCc3nc4ccccc4[nH]3)CC2C)c1, the molecule is not a hERG blocking compound.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.