The SMILES C/C(=N\OC(=O)c1cccc(C(F)(F)F)c1)c1sc(-c2ccccc2)nc1C is not a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.