Based on the SMILES Cn1c(=O)c2nc[nH]c2n(C)c1=O, the molecule is not a human ether-à-go-go related gene (hERG) blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_blocker#not &NULL}a {herg_blocker__names__noun}.
1,3-dimethyl-9H-purine-2,6-dione