Task: Answer the multiple choice question.
Query: Which drug exhibits a 15.016\% 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)c1CSc1nc2ccccc2n1C
(b) COc1ccc(N2CCN(c3nc4ccccn4c(=O)c3/C=C(\C#N)S(=O)(=O)c3ccccc3)CC2)cc1
Answer: a. Cc1noc(C)c1CSc1nc2ccccc2n1C
{#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)c1CSc1nc2ccccc2n1C
Cc1noc(C)c1CSc1nc2ccccc2n1C
3,5-dimethyl-4-[(1-methylbenzimidazol-2-yl)sulfanylmethyl]-1,2-oxazole