Task: Answer the multiple choice question.
Query: Which compound exhibits a 3.199% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CN(C)c1oc(-c2cccs2)nc1C#N
b: CN1C(=O)CSc2ccc(NC(=O)N3CCN(c4ccccc4)CC3)cc21
Answer: a. CN(C)c1oc(-c2cccs2)nc1C#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#}
CN(C)c1oc(-c2cccs2)nc1C#N
CN(C)c1oc(-c2cccs2)nc1C#N
5-(dimethylamino)-2-thiophen-2-yl-1,3-oxazole-4-carbonitrile