Based on the SMILES representation Cc1cn([C@H]2C[C@@H](O)[C@H](CO)O2)c(=O)[nH]c1=O, the molecule is not a human ether-à-go-go related gene (hERG) blocker (>= 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_blocker#not a human ether-à-go-go related gene (hERG) blocker (>= 10uM)&a human ether-à-go-go related gene (hERG) blocker (<10uM)}.
1-[(2R,4R,5S)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione