Task: Answer the multiple choice question.
Query: Which compound exhibits a 8.606% 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 CN(C)c1ccc(C2/C(=C(/O)c3ccc(Br)cc3)C(=O)C(=O)N2C)cc1
b N#CC1=C(N)Oc2c(oc(CO)cc2=O)C1c1ccsc1
c CCCc1nc2ccccc2c(=O)n1NC(=O)c1c(O)c2ccccc2n(C)c1=O
Answer: b. N#CC1=C(N)Oc2c(oc(CO)cc2=O)C1c1ccsc1
{#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#}
N#CC1=C(N)Oc2c(oc(CO)cc2=O)C1c1ccsc1
N#CC1=C(N)Oc2c(oc(CO)cc2=O)C1c1ccsc1
2-amino-6-(hydroxymethyl)-8-oxo-4-thiophen-3-yl-4H-pyrano[3,2-b]pyran-3-carbonitrile