Task: Answer the multiple-choice question.
Question: Which compound has a 10.198\% 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 CCCn1nc(C(=O)NNC(=O)CSCC(=O)Nc2cc(C)on2)c2ccccc2c1=O
b Cc1cc(OCC(=O)Nc2ccncc2)cc(C)c1Br
Answer: b. Cc1cc(OCC(=O)Nc2ccncc2)cc(C)c1Br
{#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#}
Cc1cc(OCC(=O)Nc2ccncc2)cc(C)c1Br
Cc1cc(OCC(=O)Nc2ccncc2)cc(C)c1Br
2-(4-bromo-3,5-dimethylphenoxy)-N-pyridin-4-ylacetamide