Task: Answer the multiple choice question.
Question: Which compound has a 19.921% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CS(=O)(=O)c1ccc(Cl)c(NC(=O)CN2C(=O)C3CCCCC3C2=O)c1
b: CCC(=O)Nc1ccccc1N1CCN(c2ccc(F)cc2)CC1
Answer: b. CCC(=O)Nc1ccccc1N1CCN(c2ccc(F)cc2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCC(=O)Nc1ccccc1N1CCN(c2ccc(F)cc2)CC1
CCC(=O)Nc1ccccc1N1CCN(c2ccc(F)cc2)CC1
N-[2-[4-(4-fluorophenyl)piperazin-1-yl]phenyl]propanamide