The SMILES CCOc1ccc(S(=O)(=O)c2c(C(=O)c3ccccc3)cnc3cc4c(cc23)OCCO4)cc1 is not a hERG blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.