The SMILES Cc1ccc(C(=O)NCCCN2CCN(CCCNC(=O)c3ccc(C)cc3)CC2)cc1 is a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.