The SMILES CC1=CCC(C(=O)O)C(C(=O)Nc2ccc(-c3nc4ccc(C)cc4s3)cc2)C1 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}.