Task: Answer the multiple choice question.
Question: Which compound has a -1.814% 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) CC(C)N1CCN(C(=O)c2ccc(OC3CCN(CCc4ccccc4)CC3)cc2)CC1
(b) Cc1nn(C)cc1S(=O)(=O)N1CCCCC1C
Answer: b. Cc1nn(C)cc1S(=O)(=O)N1CCCCC1C
{#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#}
Cc1nn(C)cc1S(=O)(=O)N1CCCCC1C
Cc1nn(C)cc1S(=O)(=O)N1CCCCC1C
1-(1,3-dimethylpyrazol-4-yl)sulfonyl-2-methylpiperidine