The SMILES O=C(c1nc2ccccn2c1CN1CCCC(O)C1)N1CCN(C2CCCCC2)CC1 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}.