Based on the SMILES representation O=C(O)CCn1c(O)c(C=C2N=c3ccccc3=N2)sc1=S, the molecule is not a human ether-à-go-go related gene (hERG) blocking compound.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.