The SMILES O=C(CSc1nc(=O)n(CCCN2CCOCC2)c2c1CCC2)Nc1ccc([N+](=O)[O-])cc1 is 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}.