Task: Answer the multiple-choice question.
Query: Which compound has a 8.713\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) O=C1c2ccccc2C(=O)N1C(CO)C(O)c1ccc([N+](=O)[O-])cc1
(b) O=C(CCN1C(=O)c2ccccc2S1(=O)=O)Nc1ccc(F)cc1F
Answer: b. O=C(CCN1C(=O)c2ccccc2S1(=O)=O)Nc1ccc(F)cc1F
{#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#}
O=C(CCN1C(=O)c2ccccc2S1(=O)=O)Nc1ccc(F)cc1F
O=C(CCN1C(=O)c2ccccc2S1(=O)=O)Nc1ccc(F)cc1F
N-(2,4-difluorophenyl)-3-(1,1,3-trioxo-1,2-benzothiazol-2-yl)propanamide