Task: Answer the multiple-choice question.
Question: Which drug has a 6.663% 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 other words.
Options:
a.) CC(C)NC(=O)CCCc1ccccc1
b.) COc1ccc(NCc2cc3ccccc3[nH]c2=O)cc1
c.) O=C(Nc1nc2ccccc2[nH]1)C1CCCO1
d.) Cc1coc(C)c1C(=O)CC1(O)C(=O)Nc2cc(Cl)cc(Cl)c21
Answer: c. O=C(Nc1nc2ccccc2[nH]1)C1CCCO1
{#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#}
O=C(Nc1nc2ccccc2[nH]1)C1CCCO1
O=C(Nc1nc2ccccc2[nH]1)C1CCCO1
N-(1H-benzimidazol-2-yl)oxolane-2-carboxamide