The SMILES CCCc1ccc(S(=O)(=O)N2CCN(C(C)C(=O)NCc3ccc(OC)cc3)CC2)cc1 is 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}.