Task: Answer the multiple choice question.
Query: Which drug exhibits a 0.499% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a O=C(NCCSc1ccccc1)c1ccc(Br)cc1
b O=C(c1ccco1)c1cn(Cc2ccc(Cl)cc2)c2ccccc12
c Cc1nc2cc(NC(=O)NCc3ccco3)ccc2n1C
Answer: c. Cc1nc2cc(NC(=O)NCc3ccco3)ccc2n1C
{#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#}
Cc1nc2cc(NC(=O)NCc3ccco3)ccc2n1C
Cc1nc2cc(NC(=O)NCc3ccco3)ccc2n1C
1-(1,2-dimethylbenzimidazol-5-yl)-3-(furan-2-ylmethyl)urea