The SMILES CC1=Nc2ccccc2N=C(NC(=O)CN2CCN(c3ccccc3)CC2)C1c1ccccc1 is not a human ether-à-go-go related gene (hERG) blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.