Task: Answer the MCQ question.
Question: Which drug has a 9.084\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) O=C(CCc1nc2ccccc2s1)OCC(=O)c1ccc[nH]1
(b) Fc1ccc(NC(=S)NC2CCCCC2)c(F)c1F
Answer: b. Fc1ccc(NC(=S)NC2CCCCC2)c(F)c1F
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Fc1ccc(NC(=S)NC2CCCCC2)c(F)c1F
Fc1ccc(NC(=S)NC2CCCCC2)c(F)c1F
1-cyclohexyl-3-(2,3,4-trifluorophenyl)thiourea