The SMILES N=C(N)c1ccc(OCCCCCOc2ccc(C(=N)N)cc2)cc1 is not a human ether-à-go-go related gene (hERG) blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_blocker#not &NULL}a {herg_blocker__names__noun}.
4-[5-(4-carbamimidoylphenoxy)pentoxy]benzenecarboximidamide