The molecule SMILES O=C1C[C@@H](c2ccc(O)cc2)Oc2cc(O)cc(O)c21 is a hERG blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_blocker#not &NULL}a {herg_blocker__names__noun}.
(2S)-5,7-dihydroxy-2-(4-hydroxyphenyl)-2,3-dihydrochromen-4-one