Task: Answer the MCQ question.
Query: Which drug exhibits a 0.198% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: Cc1ccccc1-c1noc(N)c1C#N
b: Cc1nn(CCCNC(=O)C2CCCO2)cc1Br
c: O=P(NCc1ccccc1)(Oc1ccccc1)Oc1ccccc1
d: COCCN(C(=S)Nc1ccc(OC)c(Cl)c1)C1CCN(C(C)C)CC1
Answer: a. Cc1ccccc1-c1noc(N)c1C#N
{#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#}
Cc1ccccc1-c1noc(N)c1C#N
Cc1ccccc1-c1noc(N)c1C#N
5-amino-3-(2-methylphenyl)-1,2-oxazole-4-carbonitrile