The SMILES Cc1cccc(N=C2NN=C(c3ccc4c(c3)OCCO4)CS2)c1 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}.