The molecule with the SMILES CSc1nc(N)c2c(n1)OC(N)=C(C#N)C2c1cccnc1 is not a human ether-à-go-go related gene (hERG) blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.