The SMILES O=C(CC1SC(N2CCCCC2)=NC1=O)Nc1cccc(C(=O)O)c1 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}.