The SMILES COc1ccc(C(C(=O)NC2CCCC2)N(CCN(C)C)C(=O)c2snc(C(N)=O)c2N)cc1 is not a hERG blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.