The SMILES CC1(C)N=C(N)N=C(N)N1c1cccc(CN)c1.CCS(=O)(=O)O is not a human ether-à-go-go related gene (hERG) blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.