The SMILES O=C(Nc1ccnn1C1CCN(Cc2ccc(CO)o2)CC1)c1ccc2c(c1)OCO2 is not a human ether-à-go-go related gene (hERG) blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.