Based on the SMILES representation COc1cccc(N(C(=O)Cn2nnc(-c3ccc(Cl)cc3)n2)C(C(=O)NCC2CCCO2)c2ccc(C)cc2)c1, the molecule is not a human ether-à-go-go related gene (hERG) blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.