Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 16.580\% 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 Cc1noc(C)c1C(=O)N1CCN(S(=O)(=O)c2cccs2)CC1
b O=C1CN(C(=O)c2ccccc2Br)C(c2ccc(F)cc2)c2cc(F)ccc2N1
Answer: a. Cc1noc(C)c1C(=O)N1CCN(S(=O)(=O)c2cccs2)CC1
{#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#}
Cc1noc(C)c1C(=O)N1CCN(S(=O)(=O)c2cccs2)CC1
Cc1noc(C)c1C(=O)N1CCN(S(=O)(=O)c2cccs2)CC1
(3,5-dimethyl-1,2-oxazol-4-yl)-(4-thiophen-2-ylsulfonylpiperazin-1-yl)methanone