Task: Answer the multiple-choice question.
Question: Which compound exhibits a 6.317% 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 O=C(Cc1ccccc1)N/N=C/C=C/c1ccccc1[N+](=O)[O-]
b COc1cccc(-c2csc3nnc(SCC(=O)c4ccc(NC(C)=O)cc4)n23)c1
c CC1CCN(Cc2nnnn2CCCC(=O)N(C)C(C)c2ccccn2)CC1
d CCN(CC)Cc1c[nH]c2ccccc12
Answer: c. CC1CCN(Cc2nnnn2CCCC(=O)N(C)C(C)c2ccccn2)CC1
{#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#}
CC1CCN(Cc2nnnn2CCCC(=O)N(C)C(C)c2ccccn2)CC1
CC1CCN(Cc2nnnn2CCCC(=O)N(C)C(C)c2ccccn2)CC1
N-methyl-4-[5-[(4-methylpiperidin-1-yl)methyl]tetrazol-1-yl]-N-(1-pyridin-2-ylethyl)butanamide