The SMILES Cc1ccc(-n2nc(C)c3c2OC(N)=C(C#N)C3c2ccc(F)cc2)cc1 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}.