Task: Please give me a SMILES based on the description below.
Description: A molecule that is a human ether-à-go-go related gene (hERG) blocking compound.
Result: CC12CCC3C(CCC4=CC(=O)C=CC43C)C1CCC(=O)O2
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: A molecule that is a {herg_blocker__names__noun}.
Result: {SMILES#}
10a,12a-dimethyl-4,4a,4b,5,6,10b,11,12-octahydro-3H-naphtho[2,1-f]chromene-2,8-dione