The SMILES Cc1oc(-c2ccccc2Cl)nc1CSc1nc2c(c(=O)[nH]1)CCCC2 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}.