The SMILES Cc1ccc(C(=O)c2c(NC(=O)CSc3nnc(N)s3)sc3c2CCCC3)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}.