The molecule SMILES N=c1nc(N)c(NCO)c(N)n1O is not a human ether-à-go-go related gene (hERG) blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_blocker#not &NULL}a {herg_blocker__names__noun}.
[[4,6-bis(azanyl)-2-azanylidene-1-oxidanyl-pyrimidin-5-yl]amino]methanol