The SMILES CCC1S/C(=N/N=C/c2ccco2)N(Cc2ccccc2C)C1=O 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}.