Task: Please give me a SMILES based on the description below.
Description: A molecule that is a hERG blocker (<10uM).
Result: O=C(Nc1ccc(F)c(C(F)(F)F)c1)Nc1nnc(-c2ccncc2)s1
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-fluoro-3-(trifluoromethyl)phenyl]-3-(5-pyridin-4-yl-1,3,4-thiadiazol-2-yl)urea