The SMILES O=C(NCc1ccon1)c1ccc(OC2CCN(CCc3ccccc3)CC2)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}.