Task: Please generate a SMILES based on the text description below.
Description: A molecule that is a hERG blocker (<10uM).
Result: O=C(NCc1ccc(F)cc1)N(c1ccc(Cl)cc1)C1CCN(Cc2ccncc2)CC1
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#}
1-(4-chlorophenyl)-3-[(4-fluorophenyl)methyl]-1-[1-(pyridin-4-ylmethyl)piperidin-4-yl]urea